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 |
|---|---|---|---|
| carneiro | 4 | 1421 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.051 | 0.391 | 0.408 | 47.1 | -42 | 71 | 1265 | 1224 | 2022 |
| EloSRM | 0.067 | 0.404 | 0.417 | 65.5 | -42 | 98 | 1453 | 1421 | 1975 |
| SRMFix | 0.057 | 0.427 | 0.438 | 68.6 | -91 | 80 | 1250 | 1208 | 2037 |
| SRM | -0.271 | 0.460 | 0.569 | 100.8 | -270 | 26 | 930 | 849 | 2150 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-06-25 | SRM 152 | 2 | 158 | 118.60 | -0.41 | -31 | 1421 | 1975 | -79 | 849 | 2150 |
| 3 | 2003-06-02 | SRM 149 | 2 | 85 | 124.76 | 0.55 | 91 | 1453 | 1993 | 26 | 928 | 1898 |
| 2 | 2003-05-28 | SRM 148 | 2 | 114 | 149.19 | 0.39 | 98 | 1361 | 2323 | -28 | 902 | 1998 |
| 1 | 2003-05-22 | SRM 147 | 2 | 169 | 141.00 | -0.26 | -42 | 1264 | 2701 | -270 | 930 | 1909 |