3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| karisurya | 3 | 1555 | 590 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.134 | 0.244 | 0.251 | 47.1 | -58 | 45 | 1422 | 1422 | 8163 |
| EloSRM | -0.147 | 0.261 | 0.271 | 56.8 | -78 | 46 | 1555 | 1555 | 8154 |
| initial | -0.234 | 0.285 | 0.321 | 34.3 | -50 | 9 | 1150 | 1116 | 9214 |
| SRMFix | -0.208 | 0.301 | 0.328 | 59.4 | -107 | 20 | 1093 | 1061 | 9159 |
| SRM | -0.627 | 0.627 | 0.795 | 203.3 | -396 | -24 | 804 | 590 | 8905 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-12-05 | SRM 454 | 2 | 711 | 800.30 | 0.17 | 46 | 1555 | 8154 | -24 | 590 | 8905 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 666 | 619.20 | -0.26 | -46 | 1509 | 9370 | -190 | 614 | 8970 |
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.33 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |