DTCN INTERNATIONAL SENIORS OPEN CHESS CHAMPIONSHIP 2025
23 players participated in this 9-round tournament, held from 15 Sept 2025 to 21 Sept 2025 in Kuala Lumpur, Malaysia. 7 titled players from 8 federations. Top 10 Elo average was 1968, and top seed was Angelo Young (🇵🇠PHI, IM, 2158).
Angelo Young (🇵🇠PHI, IM, 2158) won with 7.5/9, ahead of Edmundo Gatus (6.0) and Kian Hwa Lim (6.0). Young won solo starting round 4.
The biggest upset came in round 1: Kian Hwa Lim (1633) beat Paul S Spiller (CM, 1885), a +252-point gap.
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How it unfolded
Top 6 · 9 roundsIM Angelo Young led from R4; +1.5-point edge over the runner-up.
IM Angelo Young never relinquished the lead after R4; final gap +1.5 over the runner-up.
IM Angelo Young drew with Kian Hwa Lim (Black).
IM Angelo Young won 6 in a row (R2–R7).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1IMAngelo Young | * | ½ | ½ | 1 |
| 2Kian Hwa Lim | ½ | * | ½ | — |
| 3Edmundo Gatus | ½ | ½ | * | ½ |
| 4IMPeng Kong Chan | 0 | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Young, AngeloIM | 2158 | PHI | =2B | +19N | +10B | +8N | +6B | +7N | +5B | =4N | =3N | 7.5 | 43.0 | 45.5 | 36.75 | 2180 | +3.6 |
| 2 | Gatus, Edmundo | 2062 | PHI | =1N | +15B | =7N | =5B | +19N | =4B | =3N | +10B | =6N | 6.0 | 43.0 | 45.5 | 28.00 | 2007 | -7.4 |
| 3 | Lim, Kian Hwa | 1633 | MAS | +12B | =10B | −4N | =11N | +9B | +19N | =2B | +7N | =1B | 6.0 | 42.5 | 45.0 | 28.25 | 1997 | +81.6 |
| 4 | Milligan, HelenCM | 1877 | NZL | +20B | =11N | +3B | =6N | =7B | =2N | =13B | =1B | =5N | 5.5 | 44.0 | 46.5 | 27.50 | 1949 | +19.2 |
| 5 | Chan, Peng KongIM | 2084 | SGP | =19B | =13N | +9B | =2N | +8B | =6N | −1N | +11B | =4B | 5.5 | 43.0 | 45.5 | 26.25 | 1975 | -10.0 |
| 6 | Liew, Chee-Meng JimmyIM | 2017 | MAS | +18N | =7B | +14N | =4B | −1N | =5B | =10N | +13B | =2B | 5.5 | 41.5 | 44.5 | 23.75 | 1959 | -4.5 |
| 7 | Pulley, Alvin | 1826 | USA | +9B | =6N | =2B | +13N | =4N | −1B | +8N | −3B | =11N | 5.0 | 45.0 | 49.0 | 24.75 | 1911 | +18.8 |
| 8 | Lee, Soi-Hock | 1889 | MAS | =13B | +16N | +11B | −1B | −5N | +9N | −7B | +14N | =12B | 5.0 | 39.5 | 43.0 | 20.75 | 1858 | -7.4 |
| 9 | Chan, Kok Leong | 1717 | MAS | −7N | +23B | −5N | +17B | −3N | −8B | +16N | +18B | +13N | 5.0 | 35.0 | 35.0 | 13.50 | 1705 | -4.6 |
| 10 | Ismail, AhmadFM | 1831 | MAS | +17B | =3N | −1N | +14B | =11B | =13N | =6B | −2N | =15B | 4.5 | 40.5 | 43.5 | 18.25 | 1792 | -9.0 |
| 11 | Gibbons, RobertFM | 1826 | NZL | +23N | =4B | −8N | =3B | =10N | +14B | =15B | −5N | =7B | 4.5 | 38.5 | 38.5 | 15.75 | 1760 | -14.4 |
| 12 | Spiller, Paul SCM | 1885 | NZL | −3N | =18B | +15N | −19B | −14N | +16B | =20N | +23B | =8N | 4.5 | 29.5 | 29.5 | 12.25 | 1602 | -51.0 |
| 13 | Muzzaffar, Ahmad | 1633 | MAS | =8N | =5B | +17N | −7B | +18N | =10B | =4N | −6N | −9B | 4.0 | 39.0 | 42.0 | 16.25 | 1781 | +30.4 |
| 14 | Tharation, Prem Kumar | 1735 | MAS | =16B | +22N | −6B | −10N | +12B | −11N | F | −8B | +20N | 3.5 | 32.5 | 33.5 | 9.75 | 1791 | +9.4 |
| 15 | Idris, Ali Amir | 1553 | MAS | =22B | −2N | −12B | =16B | F | +20N | =11N | =17B | =10N | 3.5 | 29.5 | 29.5 | 10.75 | 1729 | +52.4 |
| 16 | Yu, Antonio Jr | 0 | PHI | =14N | −8B | −19B | =15N | +23B | −12N | −9B | +20B | =17N | 3.5 | 29.5 | 29.5 | 7.50 | 1572 | 0.0 |
| 17 | Sheridan, Wallace | 1517 | AUS | −10N | F | −13B | −9N | =20B | =18B | +23N | =15N | =16B | 3.0 | 26.0 | 26.0 | 6.25 | 1479 | -6.4 |
| 18 | Kerr, Grant | 1708 | NZL | −6B | =12N | =22B | =20N | −13B | =17N | F | −9N | +23B | 3.0 | 25.5 | 25.5 | 5.50 | 1586 | -24.4 |
| 19 | Chay, Joon Hoong | 1823 | MAS | =5N | −1B | +16N | +12N | −2B | −3B | F | F | F | 2.5 | 36.5 | 36.5 | 10.75 | 1815 | -3.2 |
| 20 | Kuich, Gero | 1588 | SUI | −4N | −21B | +23N | =18B | =17N | −15B | =12B | −16N | −14B | 2.5 | 28.5 | 28.5 | 5.25 | 1522 | -13.6 |
| 21 | Langreck, John | 2029 | USA | F | +20N | F | F | F | +23B | F | F | F | 2.0 | 2.5 | 2.5 | 2.50 | 2429 | +1.6 |
| 22 | Gibson, Steve | 1851 | SCO | =15N | −14B | =18N | F | F | F | F | F | F | 1.0 | 10.0 | 10.0 | 3.25 | 1540 | -24.0 |
| 23 | Lim, Beng Seng Ronald | 0 | SGP | −11B | −9N | −20B | F | −16N | −21N | −17B | −12N | −18N | 0.0 | 28.0 | 28.0 | 0.00 | 953 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Lim, Kian HwaMAS+81.66.0 pts · #2
- 2Idris, Ali AmirMAS+52.43.5 pts · #13
- 3Muzzaffar, AhmadMAS+30.44.0 pts · #9
- 1Spiller, Paul SCMNZL-51.04.5 pts · #15
- 2Kerr, GrantNZL-24.43.0 pts · #17
- 3Gibson, SteveSCO-24.01.0 pts · #22
- R1+252 Elo gap
- R8+193 Elo gap
- R6+190 Elo gap