2025 Rooty Hill Club Championship Division A Rounds 4-7
Team Round-RobinStandard
10 players participated in this 7-round tournament, held from 01 Jul 2025 to 29 Jul 2025 in Sydney, Australia. 1 titled players from 5 federations. Top 10 Elo average was 1868, and top seed was Aziz youkhana Nabeel (🇮🇶 IRQ, 1964).
Jonluke Corona (🇦🇺 AUS, 1864) won with 3.5/7, ahead of Aziz youkhana Nabeel (2.5) and Noel Mangrobang (2.5). Corona shared the lead from round 6 and broke clear in the final round.
The biggest upset came in round 4: Alexander Thuaux (1700) beat Dione Goredema (1854), a +154-point gap.
Location
🇦🇺Sydney, Australia
Dates
01 Jul 2025 → 29 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Titled players · 1
CM×1
Federations · 5 represented
🇦🇺Australia×6
🇿🇦South Africa×1
🇱🇰Sri Lanka×1
🇮🇶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 | Corona, Jonluke | 🇦🇺AUS | 1864 | 3.5 | 1917 | 2253 | +54.8 |
| 4 | Nabeel, Aziz youkhana | 🇮🇶IRQ | 1964 | 2.5 | 1898 | 2171 | +14.8 |
| 2 | Mangrobang, Noel | 🇦🇺AUS | 1931 | 2.5 | 1892 | 1987 | +8.6 |
| 3 | Pavalachandran, Ashvini | 🇱🇰SRI | 1855 | 2.5 | 1894 | 1989 | +16.2 |
| 5 | Anup Kumar, Vihaan | 🇦🇺AUS | 1959 | 1.5 | 1900 | 1813 | -33.4 |
| 7 | Siva Sankaran, Anup Kumar | 🇦🇺AUS | 1878 | 1.5 | 1895 | 1808 | -12.2 |
| 6 | CMCabilin, Jeff | 🇦🇺AUS | 1848 | 1.5 | 1802 | 1802 | -1.0 |
| 8 | Thuaux, Alexander | 🇦🇺AUS | 1700 | 1.0 | 1873 | 1680 | -12.0 |
| 9 | Marner, Gavin | 🇳🇿NZL | 1831 | 0.5 | 1864 | 1591 | -17.2 |
| 10 | Goredema, Dione | 🇿🇦RSA | 1854 | 0.0 | 1742 | 942 | -13.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Corona, JonlukeAUS+54.83.5 pts · #1
- 2Pavalachandran, AshviniSRI+16.22.5 pts · #3
- 3Nabeel, Aziz youkhanaIRQ+14.82.5 pts · #4
Top rating losers
- 1Anup Kumar, VihaanAUS-33.41.5 pts · #5
- 2Marner, GavinNZL-17.20.5 pts · #9
- 3Goredema, DioneRSA-13.00.0 pts · #10
Biggest upsets
- R4+154 Elo gap