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 |
|---|---|---|---|
| Qzma | 2 | 1806 | 1247 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.431 | 0.875 | 0.975 | 172.5 | -149 | 196 | 1396 | 1247 | 1144 |
| initial | 0.942 | 0.990 | 1.367 | 119.2 | -6 | 233 | 1433 | 1427 | 1587 |
| SRMFix | 0.894 | 1.022 | 1.358 | 202.8 | -22 | 384 | 1584 | 1562 | 1319 |
| EloSRM | 0.957 | 1.070 | 1.435 | 238.2 | -22 | 454 | 1828 | 1806 | 1365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-10-06 | SRM 214 | 1 | 135 | 145.23 | -0.11 | -22 | 1806 | 1365 | -149 | 1247 | 1144 |
| 1 | 2004-09-25 | SRM 212 | 2 | 42 | 171.17 | 2.03 | 454 | 1828 | 1271 | 196 | 1396 | 715 |