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 |
|---|---|---|---|
| Ali_G | 4 | 1942 | 1128 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.045 | 0.507 | 0.624 | 150.0 | -156 | 264 | 1464 | 1128 | 1921 |
| SRMFix | 0.411 | 0.513 | 0.828 | 98.4 | -20 | 337 | 1559 | 1539 | 1670 |
| initial | 0.479 | 0.519 | 0.843 | 62.4 | -10 | 199 | 1440 | 1431 | 1902 |
| EloSRM | 0.362 | 0.545 | 0.859 | 155.2 | -34 | 535 | 1976 | 1942 | 1386 |
| Odd | 0.365 | 0.548 | 0.866 | 152.4 | -31 | 531 | 1886 | 1855 | 1439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-09-09 | SRM 262 | 1 | 219 | 191.12 | -0.26 | -34 | 1942 | 1386 | -156 | 1128 | 1921 |
| 3 | 2005-08-27 | SRM 260 | 1 | 249 | 271.29 | 0.12 | 37 | 1976 | 1307 | -32 | 1284 | 1216 |
| 2 | 2005-08-22 | SRM 259 | 1 | 136 | 144.16 | -0.10 | -15 | 1939 | 1379 | -148 | 1316 | 1112 |
| 1 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 87 | 280.83 | 1.69 | 535 | 1954 | 1313 | 264 | 1464 | 741 |