2025 Rooty Hill Club Championship Division A Rounds 8-9
Team Round-RobinStandard
7 players participated in this 9-round tournament, held from 05 Aug 2025 to 12 Aug 2025 in Sydney, Australia. 1 titled players from 3 federations. Top 10 Elo average was 1863, and top seed was Aziz youkhana Nabeel (🇮🇶 IRQ, 1964).
Gavin Marner (🇳🇿 NZL, 1831) won with 1.5/9, ahead of Jonluke Corona (1.5) and Aziz youkhana Nabeel (1.0). Marner won on tie-break after catching the field in the final round.
The biggest upset came in round 9: Gavin Marner (1831) beat Aziz youkhana Nabeel (1964), a +133-point gap.
Location
🇦🇺Sydney, Australia
Dates
05 Aug 2025 → 12 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 9 rounds
Titled players · 1
CM×1
Federations · 3 represented
🇦🇺Australia×5
🇮🇶Iraq×1
🇳🇿New Zealand×1
Top 3
- 🥇
- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 1 | Marner, Gavin | 🇳🇿NZL | 1831 | 1.5 | 1854 | 2047 | +12.2 |
| 2 | Corona, Jonluke | 🇦🇺AUS | 1864 | 1.5 | 1806 | 1999 | +0.8 |
| 3 | Nabeel, Aziz youkhana | 🇮🇶IRQ | 1964 | 1.0 | 1813 | 1813 | -8.8 |
| 4 | Thuaux, Alexander | 🇦🇺AUS | 1700 | 0.5 | 1905 | 1712 | -2.8 |
| 5 | Siva Sankaran, Anup Kumar | 🇦🇺AUS | 1878 | 0.5 | 1997 | 1997 | +3.2 |
| 7 | CMCabilin, Jeff | 🇦🇺AUS | 1848 | 0.5 | 1944 | 1751 | -3.0 |
| 6 | Anup Kumar, Vihaan | 🇦🇺AUS | 1959 | 0.5 | 1813 | 1813 | -5.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Marner, GavinNZL+12.21.5 pts · #1
- 2Siva Sankaran, Anup KumarAUS+3.20.5 pts · #5
- 3Corona, JonlukeAUS+0.81.5 pts · #2
Top rating losers
- 1Nabeel, Aziz youkhanaIRQ-8.81.0 pts · #3
- 2Anup Kumar, VihaanAUS-5.20.5 pts · #6
- 3Cabilin, JeffCMAUS-3.00.5 pts · #7
Biggest upsets
- R9+133 Elo gap