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 |
|---|---|---|---|
| santthoshm | 2 | 1390 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.160 | 0.393 | 0.424 | 47.3 | -67 | 28 | 1161 | 1161 | 2841 |
| SRMFix | -0.121 | 0.471 | 0.486 | 97.4 | -136 | 59 | 1122 | 1122 | 2889 |
| EloSRM | -0.007 | 0.486 | 0.486 | 135.2 | -101 | 169 | 1390 | 1390 | 2650 |
| SRM | -0.507 | 0.638 | 0.815 | 218.5 | -426 | -11 | 774 | 763 | 2992 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-12-07 | SRM 222 | 2 | 115 | 160.22 | 0.48 | 169 | 1390 | 2650 | -11 | 763 | 2992 |
| 1 | 2003-09-20 | SRM 164 | 2 | 193 | 137.15 | -0.49 | -101 | 1221 | 2824 | -426 | 774 | 2491 |