AlphaChess FIDE Triathlon - Pool A Standard 6 and 7 June 2026
Open SwissStandard
19 players participated in this 3-round tournament, held from 06 Jun 2026 to 07 Jun 2026 in Potters Bar, England. 1 titled players from 8 federations. Top 10 Elo average was 1914, and top seed was Rock Yu (🇬🇧 ENG, CM, 2095).
Daniel Mayer (🇬🇧 ENG, 1925) won with 3.0/3, ahead of Ignacio Maria Delgado Lozano (2.5) and Chris Davison (2.0). Mayer broke clear in the final round.
The biggest upset came in round 1: Ignacio Maria Delgado Lozano (1916) beat Rock Yu (CM, 2095), a +179-point gap.
Location
🇬🇧Potters Bar, England
Dates
06 Jun 2026 → 07 Jun 2026
Time control
Standard: All Moves in 80 Min. Incr. 10 Sec. / /
System
Swiss · 3 rounds
Titled players · 1
CM×1
Federations · 8 represented
🇬🇧England×11
FIDE (no federation)×2
🇸🇬Singapore×1
🇪🇸Spain×1
🇬🇧Scotland×1
🇹🇷Turkiye×1
🇳🇬Nigeria×1
🇳🇴Norway×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsDaniel Mayer led from R3; +0.5-point edge over the runner-up.
Co-leaders
7
2
1
R3–R3 · LEAD HELD
Daniel Mayer held the sole lead from R3 through R3 without losing it.
R1–R3 · WIN STREAK
Daniel Mayer won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Daniel Mayer | * | — | 1 | — |
| 2Ignacio Maria Delgado Lozano | — | * | — | 1 |
| 3Obioma ONUOHA | 0 | — | * | — |
| 4CMRock Yu | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mayer, Daniel | 1925 | ENG | +16N | +4B | +7N | 3.0 | 4.0 | 4.0 | 4.00 | 2582 | +40.0 |
| 2 | Delgado Lozano, Ignacio Maria | 1916 | ESP | +6B | =3N | +8B | 2.5 | 4.0 | 5.5 | 4.50 | 2234 | +23.4 |
| 3 | Davison, Chris | 1996 | ENG | +13N | =2B | =5N | 2.0 | 4.5 | 5.5 | 3.25 | 1941 | -3.4 |
| 4 | ONUOHA, Obioma | 2004 | NGR | +9B | −1N | +12B | 2.0 | 4.5 | 5.5 | 2.50 | 1975 | -1.8 |
| 5 | Acharya, Nikesh | 1695 | ENG | +12B | =8N | =3B | 2.0 | 3.5 | 4.5 | 2.75 | 1964 | +41.2 |
| 6 | Yu, RockCM | 2095 | ENG | −2N | +16B | +14N | 2.0 | 3.5 | 3.5 | 1.00 | 1989 | -13.6 |
| 7 | Katiyar, Trisha | 1592 | ENG | +17B | +19N | −1B | 2.0 | 3.0 | 3.0 | 0.00 | 1817 | +21.6 |
| 8 | Degrassi, Alice | 1793 | ENG | +14N | =5B | −2N | 1.5 | 4.5 | 5.5 | 2.00 | 1846 | +8.8 |
| 9 | Rubeck, Jonathan | 1895 | ENG | −4N | =10B | +18B | 1.5 | 3.5 | 3.5 | 0.75 | 1805 | -6.8 |
| 10 | Smith, Andrew PE | 1722 | ENG | =11B | =9N | =15B | 1.5 | 3.0 | 3.5 | 1.75 | 1734 | +0.8 |
| 11 | Aggarwal, Aashi | 1642 | ENG | =10N | −13B | +17N | 1.5 | 2.5 | 2.5 | 0.75 | 1756 | +18.0 |
| 12 | Stell, Edmund | 1729 | ENG | −5N | +17B | −4N | 1.0 | 4.0 | 4.0 | 0.00 | 1678 | -10.0 |
| 13 | Erdemir, Ozan | 1837 | TUR | −3B | +11N | F | 1.0 | 3.5 | 3.5 | 1.50 | 1819 | -0.8 |
| 14 | Jones, Tibor | 1927 | SCO | −8B | +18N | −6B | 1.0 | 3.5 | 3.5 | 0.00 | 1734 | -15.2 |
| 15 | Lima, Karl | 1665 | NOR | F | F | =10N | 0.5 | 1.5 | 1.5 | 0.75 | 1722 | +1.6 |
| 16 | Vorozhtsov, Ilya Art | 1749 | FID | −1B | −6N | F | 0.0 | 5.0 | 5.0 | 0.00 | 1210 | -15.2 |
| 17 | Dolgun, Mikhail S | 1709 | FID | −7N | −12N | −11B | 0.0 | 3.5 | 4.5 | 0.00 | 854 | -68.8 |
| 18 | Wilde, Grace | 1689 | ENG | F | −14B | −9N | 0.0 | 2.5 | 2.5 | 0.00 | 1111 | -17.6 |
| 19 | Hoe, Kai-En Joel | 0 | SGP | F | −7B | F | 0.0 | 2.0 | 2.0 | 0.00 | 792 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Acharya, NikeshENG+41.22.0 pts · #5
- 2Mayer, DanielENG+40.03.0 pts · #1
- 3Delgado Lozano, Ignacio MariaESP+23.42.5 pts · #2
Top rating losers
- 1Dolgun, Mikhail SFID-68.80.0 pts · #16
- 2Wilde, GraceENG-17.60.0 pts · #18
- 3Jones, TiborSCO-15.21.0 pts · #12
Biggest upsets
- R1+179 Elo gap
- R1+134 Elo gap
- R1+117 Elo gap