2025 Norbert Muller Cup Group C Rounds 3-5
Round-RobinStandard
6 players participated in this 5-round tournament, held from 05 Nov 2025 to 26 Nov 2025 in Perth, Australia. Top 10 Elo average was 1724, and top seed was Suhail Sheikh (🇦🇺 AUS, 1801).
Derek Roebuck (🇦🇺 AUS, 1714) won with 2.0/5, ahead of Dylan Gough (1.5) and Suhail Sheikh (1.5). Roebuck took the lead from round 4.
Location
🇦🇺Perth, Australia
Dates
05 Nov 2025 → 26 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 5 rounds
Federations · 1 represented
🇦🇺Australia×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsDerek Roebuck led from R4 onwards, the runner-up race stayed tight.
Co-leaders
6
6
1
1
1
R4 · LEADER CHANGE12 Nov
Derek Roebuck takes the sole lead (1.5/4).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Derek Roebuck drew with Dylan Gough (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇦🇺Roebuck, Derek | 1714 | * | ½ | — | 1 | ½ | — | 2.0 | 2.25 | 3.5 | +9.8 | 1852 |
| 2 | 🇦🇺Gough, Dylan | 1735 | ½ | * | — | — | — | 1 | 1.5 | 2.00 | 4.5 | +8.2 | 1884 |
| 3 | 🇦🇺Sheikh, Suhail | 1801 | — | — | * | 1 | — | ½ | 1.5 | 1.50 | 3.5 | +11.2 | 1897 |
| 4 | 🇦🇺Leonhardt, Wolfgang | 1760 | 0 | — | 0 | * | 1 | — | 1.0 | 1.00 | 4.5 | -11.6 | 1614 |
| 6 | 🇦🇺Shaw, Robin A | 1700 | ½ | — | — | 0 | * | ½ | 1.0 | 1.50 | 4.0 | -9.0 | 1588 |
| 5 | 🇦🇺Curtis, Calan | 1635 | — | 0 | ½ | — | ½ | * | 1.0 | 1.25 | 4.0 | -3.0 | 1611 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sheikh, SuhailAUS+11.21.5 pts · #3
- 2Roebuck, DerekAUS+9.82.0 pts · #1
- 3Gough, DylanAUS+8.21.5 pts · #2
Top rating losers
- 1Leonhardt, WolfgangAUS-11.61.0 pts · #4
- 2Shaw, Robin AAUS-9.01.0 pts · #6
- 3Curtis, CalanAUS-3.01.0 pts · #5