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 |
|---|---|---|---|
| RobSteele | 2 | 1201 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.149 | 0.188 | 0.240 | 54.4 | -68 | 40 | 1269 | 1201 | 3101 |
| Odd | -0.168 | 0.212 | 0.271 | 52.9 | -61 | 45 | 1263 | 1203 | 2911 |
| initial | -0.257 | 0.257 | 0.346 | 30.9 | -59 | -3 | 1197 | 1138 | 2977 |
| SRMFix | -0.274 | 0.274 | 0.368 | 46.2 | -85 | -7 | 1193 | 1108 | 2699 |
| SRM | -0.661 | 0.661 | 0.737 | 178.5 | -223 | -134 | 1066 | 843 | 2290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-06-02 | SRM 149 | 2 | 162 | 141.74 | -0.34 | -68 | 1201 | 3101 | -223 | 843 | 2290 |
| 1 | 2001-11-14 | SRM 43 | 2 | 63 | 116.10 | 0.04 | 40 | 1269 | 508 | -134 | 1066 | 368 |