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 |
|---|---|---|---|
| sonnywang | 2 | 1171 | 697 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.190 | 0.190 | 0.191 | 33.3 | -35 | -32 | 1206 | 1171 | 1201 |
| Odd | -0.191 | 0.191 | 0.193 | 25.6 | -31 | -20 | 1203 | 1172 | 1202 |
| SRMFix | -0.275 | 0.275 | 0.275 | 55.6 | -63 | -48 | 1137 | 1089 | 1211 |
| initial | -0.280 | 0.280 | 0.282 | 33.8 | -37 | -30 | 1170 | 1132 | 1234 |
| SRM | -0.655 | 0.655 | 0.659 | 251.5 | -283 | -220 | 917 | 697 | 1270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-01-16 | SRM 58 | 2 | 221 | 219.13 | -0.21 | -35 | 1171 | 1201 | -220 | 697 | 1270 |
| 1 | 2002-01-15 | SRM 57 | 2 | 166 | 191.96 | -0.17 | -32 | 1206 | 1006 | -283 | 917 | 843 |