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 |
|---|---|---|---|
| NKKarn | 3 | 1277 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.243 | 0.247 | 0.324 | 50.0 | -105 | 15 | 1293 | 1277 | 3752 |
| SRMFix | -0.288 | 0.288 | 0.388 | 61.4 | -144 | 0 | 1056 | 1016 | 3976 |
| initial | -0.326 | 0.326 | 0.393 | 39.2 | -72 | -7 | 1128 | 1082 | 3929 |
| SRM | -0.566 | 0.566 | 0.737 | 180.0 | -448 | 0 | 752 | 660 | 3607 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-04-30 | SRM 240 | 2 | 132 | 198.34 | 0.01 | 15 | 1277 | 3752 | 0 | 660 | 3607 |
| 2 | 2005-03-22 | SRM 235 | 2 | 186 | 199.36 | -0.22 | -30 | 1262 | 3729 | -92 | 660 | 3512 |
| 1 | 2005-03-16 | SRM 234 | 2 | 240 | 179.38 | -0.52 | -105 | 1293 | 3457 | -448 | 752 | 3191 |