2025 Hobsons Bay Club Championship Juniors Rounds 1-3
Round-RobinStandard
8 players participated in this 2-round tournament, held from 14 Oct 2025 to 28 Oct 2025 in Melbourne, Australia. Top 10 Elo average was 1587, and top seed was Michael Huang (🇦🇺 AUS, 1666).
Kaisar Batyrbekov (🇦🇺 AUS, 1656) won with 2.0/2, ahead of Aidan Batyrbekov (2.0) and Rohan Ruaya (1.0). Batyrbekov shared the lead from round 1, winning on tie-break.
The biggest upset came in round 1: Aidan Batyrbekov (1560) beat Michael Huang (1666), a +106-point gap.
Location
🇦🇺Melbourne, Australia
Dates
14 Oct 2025 → 28 Oct 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Round-robin · 2 rounds
Federations · 1 represented
🇦🇺Australia×8
Top 3
- 🥇
- 🥈
- 🥉
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇦🇺Batyrbekov, Kaisar | 1656 | * | — | — | — | 1 | — | 1 | — | 2.0 | 0.50 | 0.5 | +31.6 | 2381 |
| 1 | 🇦🇺Batyrbekov, Aidan | 1560 | — | * | — | — | — | — | 1 | 1 | 2.0 | 0.00 | 0.0 | +50.0 | 2432 |
| 3 | 🇦🇺Ruaya, Rohan | 1437 | — | — | * | ½ | ½ | — | — | — | 1.0 | 0.75 | 1.5 | +14.4 | 1568 |
| 4 | 🇦🇺Balaji, Sai Sivesh | 1576 | — | — | ½ | * | — | ½ | — | — | 1.0 | 0.75 | 1.5 | -4.8 | 1532 |
| 6 | 🇦🇺Ashok, Arjun | 1561 | 0 | — | ½ | — | * | — | — | — | 0.5 | 0.50 | 3.0 | -21.6 | 1352 |
| 5 | 🇦🇺Wei, Andrew | 1640 | — | — | — | ½ | — | * | — | — | 0.5 | 0.50 | 1.0 | -2.8 | 1575 |
| 7 | 🇦🇺Nema, Nivaan | 1602 | 0 | 0 | — | — | — | — | * | — | 0.0 | 0.00 | 4.0 | -40.0 | 798 |
| 8 | 🇦🇺Huang, Michael | 1666 | — | 0 | — | — | — | — | — | * | 0.0 | 0.00 | 2.0 | -26.8 | 741 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Batyrbekov, AidanAUS+50.02.0 pts · #1
- 2Batyrbekov, KaisarAUS+31.62.0 pts · #2
- 3Ruaya, RohanAUS+14.41.0 pts · #3
Top rating losers
- 1Nema, NivaanAUS-40.00.0 pts · #7
- 2Huang, MichaelAUS-26.80.0 pts · #8
- 3Ashok, ArjunAUS-21.60.5 pts · #6
Biggest upsets
- R1+106 Elo gap