2025 Alberta Junior Championship U1500
Open SwissStandard
27 players participated in this 7-round tournament, held from 01 Nov 2025 to 02 Nov 2025 in Calgary, AB, Canada. Top 10 Elo average was 1529, and top seed was Jaiven Johal (🇨🇦 CAN, 1689).
Allison Yutong Chan (🇨🇦 CAN, 1648) won with 6.0/7, ahead of Isu An (5.5) and Jaiven Johal (5.0). Chan took the lead from round 6.
The biggest upset came in round 2: Zenan Gluckie (1265) beat Jaiven Johal (1689), a +424-point gap.
Location
🇨🇦Calgary, AB, Canada
Dates
01 Nov 2025 → 02 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇨🇦Canada×22
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsAllison Yutong Chan led from R6; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.
Co-leaders
12
5
6
3
1
1
1
R6 · LEADER CHANGE02 Nov
Allison Yutong Chan takes the sole lead (5.0/6).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Allison Yutong Chan drew with Isu An (Black).
R1–R7 · UNBEATEN
Allison Yutong Chan went unbeaten across 7 games (R1–R7).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Allison Yutong Chan | * | ½ | — | — |
| 2Isu An | ½ | * | — | — |
| 3Jaiven Johal | — | — | * | — |
| 4Alan Chen | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chan, Allison Yutong | 1648 | CAN | +19N | +23B | =12N | +11B | =2N | +5B | +6N | 6.0 | 24.0 | 26.0 | 21.50 | 2262 | +56.4 |
| 2 | An, Isu | 1484 | CAN | +16B | +22N | =11B | +4N | =1B | =6B | +5N | 5.5 | 26.0 | 28.0 | 21.00 | 1509 | 0.0 |
| 3 | Johal, Jaiven | 1689 | CAN | +18N | −12B | =14N | +25B | +4B | =13N | +17B | 5.0 | 20.5 | 22.0 | 15.00 | 2241 | +7.2 |
| 4 | FIDE 2681374 | 1556 | — | +7N | =5N | +9B | −2B | −3N | +14B | +13N | 4.5 | 27.5 | 31.0 | 18.25 | 1381 | 0.0 |
| 5 | Dahlke, Zeth Matthew | 1440 | CAN | +14N | =4B | +15B | +12N | +13B | −1N | −2B | 4.5 | 26.5 | 29.5 | 15.75 | 1519 | +8.0 |
| 6 | Chen, Kyle | 1384 | CAN | +26B | −11N | +18B | +7N | +8B | =2N | −1B | 4.5 | 26.5 | 27.5 | 15.25 | 1513 | +21.6 |
| 7 | Chen, Alan | 1361 | CAN | −4B | +16N | +24B | −6B | +18N | +10B | =8N | 4.5 | 23.0 | 24.5 | 13.25 | 1482 | 0.0 |
| 8 | Fang, Chelsea | 1494 | CAN | +24B | −15N | +22B | +17N | −6N | +12B | =7B | 4.5 | 20.5 | 22.0 | 12.25 | 642 | -48.0 |
| 9 | Jadidizadeh, Radmehr | 1248 | CAN | =25N | +?B | −4N | +14B | −10N | +11B | +15N | 4.5 | 20.0 | 20.0 | 10.75 | 1511 | 0.0 |
| 10 | Singh, Aarav | 1498 | CAN | −22B | −24N | +16B | +20N | +9B | −7N | +23B | 4.0 | 18.5 | 20.0 | 12.00 | 2261 | +18.8 |
| 11 | Lai, Loki | 1511 | CAN | +21N | +6B | =2N | −1N | −12B | −9N | +19B | 3.5 | 26.5 | 29.0 | 12.25 | 1492 | -3.6 |
| 12 | Gluckie, Zenan | 1265 | CAN | +17B | +3N | =1B | −5B | +11N | −8N | F | 3.5 | 26.5 | 26.5 | 14.50 | 1551 | 0.0 |
| 13 | Singh, Sunder | 1124 | CAN | −23N | +19B | +20B | +15N | −5N | =3B | −4B | 3.5 | 22.0 | 24.0 | 10.50 | 1433 | 0.0 |
| 14 | Daiyan, Kian | 1228 | CAN | −5B | +26N | =3B | −9N | +?B | −4N | +18B | 3.5 | 22.0 | 22.0 | 6.00 | 1530 | 0.0 |
| 15 | Martin, Dominic | 1526 | CAN | +27N | +8B | −5N | −13B | +21B | −17N | −9B | 3.0 | 22.5 | 23.5 | 8.00 | 1480 | +1.2 |
| 16 | Yang, Jesse | 1353 | CAN | −2N | −7B | −10N | +26N | +22B | −21B | +20N | 3.0 | 21.0 | 22.0 | 5.50 | 679 | 0.0 |
| 17 | Vu, Sienna | 1136 | CAN | −12N | F | +?B | −8B | +23N | +15B | −3N | 3.0 | 18.0 | 18.0 | 5.00 | 1537 | 0.0 |
| 18 | Landas, Ysabella | 1199 | CAN | −3B | +21N | −6N | +19B | −7B | =20N | −14N | 2.5 | 22.5 | 25.0 | 6.25 | 759 | -28.8 |
| 19 | FIDE 2681358 | 1448 | — | −1B | −13N | +26B | −18N | =20B | +?N | −11N | 2.5 | 19.0 | 19.0 | 2.25 | 712 | 0.0 |
| 20 | Li, Gordon | 1275 | CAN | =?N | +25B | −13N | −10B | =19N | =18B | −16B | 2.5 | 17.0 | 17.0 | 4.00 | 1267 | 0.0 |
| 21 | FIDE 2675803 | 1059 | — | −11B | −18B | F | +22N | −15N | +16N | =24B | 2.5 | 15.5 | 15.5 | 5.75 | 679 | 0.0 |
| 22 | Wong, Jordan | 1246 | CAN | +10N | −2B | −8N | −21B | −16N | +27B | −26N | 2.0 | 20.5 | 21.5 | 5.00 | 1497 | 0.0 |
| 23 | Fu, Logan | 1250 | CAN | +13B | −1N | F | F | −17B | +24N | −10N | 2.0 | 18.0 | 18.0 | 5.00 | 724 | -32.8 |
| 24 | Gao, Anne | 1105 | CAN | −8N | +10B | −7N | F | F | −23B | =21N | 1.5 | 19.0 | 19.0 | 5.25 | 1360 | 0.0 |
| 25 | FIDE 2681366 | 0 | — | =9B | −20N | +27B | −3N | F | F | F | 1.5 | 14.5 | 14.5 | 3.25 | 903 | 0.0 |
| 26 | FIDE 2675420 | 1265 | — | −6N | −14B | −19N | −16B | −27N | F | +22B | 1.0 | 16.5 | 16.5 | 2.00 | 615 | 0.0 |
| 27 | Kondaveeti, Virat | 1314 | CAN | −15B | F | −25N | −?N | +26B | −22N | F | 1.0 | 7.5 | 7.5 | 1.00 | 669 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Chan, Allison YutongCAN+56.46.0 pts · #1
- 2Chen, KyleCAN+21.64.5 pts · #7
- 3Singh, AaravCAN+18.84.0 pts · #13
Top rating losers
- 1Fang, ChelseaCAN-48.04.5 pts · #21
- 2Fu, LoganCAN-32.82.0 pts · #24
- 3Landas, YsabellaCAN-28.82.5 pts · #22
Biggest upsets
- R2+424 Elo gap
- R4+402 Elo gap
- R2+393 Elo gap