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 |
|---|---|---|---|
| sunilw | 2 | 1351 | 798 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.167 | 0.299 | 0.343 | 36.0 | -56 | 16 | 1160 | 1160 | 2805 |
| EloSRM | -0.056 | 0.302 | 0.307 | 74.0 | -75 | 73 | 1351 | 1351 | 2658 |
| SRMFix | -0.145 | 0.367 | 0.395 | 78.4 | -119 | 38 | 1119 | 1119 | 2847 |
| SRM | -0.691 | 0.691 | 0.927 | 201.0 | -366 | -36 | 834 | 798 | 2768 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-05-15 | SRM 194 | 2 | 117 | 138.70 | 0.24 | 73 | 1351 | 2658 | -36 | 798 | 2768 |
| 1 | 2004-05-05 | SRM 193 | 2 | 150 | 117.07 | -0.36 | -75 | 1279 | 3032 | -366 | 834 | 2651 |