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 |
|---|---|---|---|
| mathew002 | 4 | 1429 | 854 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.065 | 0.325 | 0.431 | 39.1 | -63 | 83 | 1283 | 1231 | 2173 |
| SRMFix | -0.030 | 0.344 | 0.464 | 65.5 | -112 | 141 | 1341 | 1224 | 2167 |
| SRM | -0.360 | 0.373 | 0.536 | 86.5 | -224 | -33 | 1159 | 854 | 2288 |
| EloSRM | -0.068 | 0.459 | 0.545 | 85.9 | -86 | 248 | 1524 | 1429 | 2112 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-04-30 | SRM 144 | 2 | 143 | 130.23 | -0.14 | -1 | 1429 | 2112 | -33 | 854 | 2288 |
| 3 | 2003-03-06 | SRM 137 | 2 | 135 | 117.91 | -0.20 | -9 | 1429 | 2213 | -48 | 887 | 2240 |
| 2 | 2003-02-05 | SRM 133 | 2 | 163 | 120.33 | -0.72 | -86 | 1439 | 2169 | -224 | 935 | 2050 |
| 1 | 2002-10-21 | SRM 117 | 2 | 79 | 135.81 | 0.78 | 248 | 1524 | 1648 | -41 | 1159 | 1005 |