2023 National Finals

The NOI.PH 2023 National Final Round was held at the Ateneo de Manila University on 15-16 April 2023. The 30 top scorers of the 2023 National Eliminations competed over two five-hour rounds, each of which consisted of five problems.

Events

The first day of the contest started with an opening ceremony. After the national anthem, contest director Vernon Gutierrez gave some opening remarks. Then, chief judge Cisco Ortega discussed the rules of the competition before the Practice Round.

In the Practice Round, students spent 90 minutes familiarizing themselves with the contest system by solving some problems.

After a one-hour break, the first round of the finals began, and after the first round, there were some reminders for the second day of the program.

Round 2 began on the morning of the second day. After the competition, Cisco Ortega and Kevin Atienza of the NOI.PH Scientific Committee discussed the main ideas of the problems with the contestants.

Finally, the awarding and closing ceremony happened. Dr. Randolf Sasota, Officer-in-Charge of the S&T Manpower Education Research and Promotions Division of DOST-SEI, gave some closing remarks. Then, Vernon, Cisco, and Marte Soliza, the current president of NOI.PH, presented the certificates, awarded the best rookies of the year, and finally, awarded the medals to the top ten contestants. This year’s champion, Raphael Dylan Dalida, was also interviewed about their training and contest experience. Finally, Marte gave some parting words.

Awards

The Rookie of the Year awards are given to the highest-scoring first-time finalists. Runner-ups Raphael Tabingo and Kei Hang Derek Chan each won a mouse, and Rookie of the Year Jerome Austin Te won a keyboard.

Honorable mentions were Mohammad Nur Casib, Adrian Guanson Soriaga, Lucas Miguel Agcaoili, Alvann Walter Paredes Dy, Tristan Gabriel Cabinta, Jeremy Aidan Yu, Alan Vender, Val Derrick James Alamillo, Alexandra Brianne Gochian, and Davis Nicholo Magpantay.

Bronze medalists, in decreasing order of rank, were Jose Mari Paolo Rollan, Hans Gabriel De Vera, Raphael Tabingo, Kei Hang Derek Chan, Cassidy Kyler Tan, and Jerome Austin Te. They each won Php 2000.

The fourth, third, and second place winners, Filbert Ephraim Wu, Kian Colin Chua, and John Lloyd Allas, each won a silver medal and Php 3000.

Raphael Dylan Dalida, the top-ranked contestant, won a gold medal and Php 6000.

Scoreboard for the NOI.PH 2023 National Finals

Rank	Username	Score	Penalty	Name	School	Region	Grade	Coach	1A	1B	1C	1D	1E	2A	2B	2C	2D	2E
1	InternetPerson10	434.72	8:44:07	Raphael Dylan Dalida	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100	100	0	25.72	0	100		49	60	0
2	jlallas384	374.69	7:50:27	John Lloyd Allas	City of San Jose Del Monte National Science High School	Region III: Central Luzon	Grade 12		100	69	0	0.69	18	100	38	49
3	QuantumK9	370.47	9:45:35	Kian Colin Chua	Saint Jude Catholic School	NCR: National Capital Region	Grade 12	Russel Glenn Odi	100	69	0	42.47		100	16	25	18
4	Ephraim	368.69	8:09:31	Filbert Ephraim Wu	Victory Christian International School	NCR: National Capital Region	Grade 11		100	69		27.69	0	100	29	25	18
5	jer033	361.44	7:41:30	Jerome Austin Te	Jubilee Christian Academy	NCR: National Capital Region	Grade 9		100	69	0	7.44		100	0	25	60
6	DippleThree	279.44	6:15:50	Cassidy Kyler Tan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12		100	0	0	1.44		100	29	49	0	0
7	ShiroTenshi	277	6:22:05	Kei Hang Derek Chan	British School Manila	NCR: National Capital Region	Grade 11		100	22	30			100		25
8	rtabingo2026	274.61	6:22:42	Raphael Tabingo	Philippine Science High School - Central Luzon Campus	Region III: Central Luzon	Grade 9	Jan Michael Ibanez	100			25.61	0	100		49	0
9	ProtonDecay314	247	5:42:35	Hans Gabriel De Vera	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 10	Adrian Angeles	100	22	0	0		100		25	0
10	ngano_upat_na	225.23	6:31:53	Jose Mari Paolo Rollan	City of Bogo Senior High School	Region VII: Central Visayas	Grade 11	Rommel Tio	100			0.23		100		25	0
11	roCatalyst	225	7:01:59	Lucas Miguel Agcaoili	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 12	Adrian Angeles	100					100		25
12	Ascend	225	7:03:05	Alexandra Brianne Gochian	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100					100		25
13	swift0	203.44	8:39:03	Alvann Walter Paredes Dy	Saint Jude Catholic School	NCR: National Capital Region	Grade 11		100			3.44		100		0	0
14	Adrian_Soriaga	200.69	6:02:37	Adrian Guanson Soriaga	Saint Jude Catholic School	NCR: National Capital Region	Grade 10	Russel Glenn Odi	100			0.69		100	0	0
15	PanzerFaust696	200	1:52:46	Mohammad Nur Casib	Philippine Science High School - Central Mindanao Campus	Region X: Northern Mindanao	Grade 10	Arvel Huilar	100					100
16	nomuuu	200	4:35:36	Enzo Rafael Chan	Ateneo de Manila Senior High School	NCR: National Capital Region	Grade 12	Gerard Francis Ortega	100	0	0	0		100		0
17	editUsername14	200	4:38:24	Val Derrick James Alamillo	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100					100
18	Septchi	200	5:31:58	Carlos Joaquin Macalolot	Philippine Science High School - Southern Mindanao Campus	Region XI: Davao Region	Grade 12	Trextan Thaddeus Sanchez	100		0			100		0
19	Filipino	200	7:09:09	Alan Vender	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 12	Sheena Dawn Ferraren	100					100	0	0
20	LukasCastillo	197	6:33:32	Seth Lukas Castillo	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 9		100		0			72		25
21	penChewer	174.60	5:55:49	Tristan Gabriel Cabinta	Philippine Science High School - CAR Campus	CAR: Cordillera Administrative Region	Grade 9	Pablo Viloria	100	0		2.60		72
22	Wartechi	172	5:50:50	Archie Junio	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	100			0		72
23	ian_0x00	172	6:30:42	Ian Joseph Alboroto	Philippine Science High School - SOCCSKSARGEN Region Campus	Region XII: SOCCSKSARGEN	Grade 10	Merch Jay Dollaga	100			0		72		0
24	Dexva	155.69	4:26:47	Davis Nicholo Magpantay	Philippine Science High School - Main Campus	NCR: National Capital Region	Grade 11	Adrian Angeles	100			0.69	0	30		25
25	BentoOreo	130.24	5:15:33	Jeremy Aidan Yu	The British School of Manila	NCR: National Capital Region	Grade 10		100			0.24		30
26	Gelov	130.23	6:01:39	Christian Angelo Velarde	De La Salle University - Taft	NCR: National Capital Region	Grade 11		100			0.23		30
27	Jake...	72	4:44:53	Christian Jake Austria	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 11	Tom Secundo	0			0		72
28	knshimon	65	5:00:19	Jacques Simon Timtiman	British School Manila	NCR: National Capital Region	Grade 11		35					30		0
29	Pandan	30	3:03:05	Aeron Dann Peñaflorida	Philippine Science High School - Bicol Region Campus	Region V: Bicol Region	Grade 12	John Rainer Joaquin	0					30		0
30	Ausp3x	0	0:00:00	Walsh Nico Adrian Letran	Saint Jude Catholic School	NCR: National Capital Region	Grade 11	Russel Glenn Odi

Final Message

Congratulations to all the winners of the National Olympiad in Informatics Philippines 2023!

The organizing committee would like to thank the DOST-SEI for their continued support for NOI.PH. We would also like to thank the Ateneo de Manila University for hosting us, and our student volunteers for helping out.

Lastly, we thank all the coaches, parents, and students for their participation and hard work and for making this event a success.

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