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 |
|---|---|---|---|
| tomlewis | 2 | 1204 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.362 | 0.362 | 0.369 | 61.0 | -67 | -55 | 1270 | 1204 | 3233 |
| Odd | -0.375 | 0.375 | 0.383 | 53.8 | -63 | -44 | 1235 | 1172 | 3312 |
| SRMFix | -0.424 | 0.424 | 0.425 | 83.7 | -91 | -76 | 1109 | 1033 | 3412 |
| initial | -0.453 | 0.453 | 0.462 | 54.6 | -65 | -44 | 1156 | 1091 | 3395 |
| SRM | -0.824 | 0.824 | 0.826 | 274.5 | -298 | -251 | 902 | 651 | 3172 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-21 | SRM 168 | 2 | 264 | 207.46 | -0.43 | -67 | 1204 | 3233 | -251 | 651 | 3172 |
| 1 | 2003-10-14 | SRM 167 | 2 | 166 | 179.43 | -0.29 | -55 | 1270 | 2743 | -298 | 902 | 2106 |