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 |
|---|---|---|---|
| robnat12 | 2 | 1223 | 809 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.135 | 0.135 | 0.138 | 15.4 | -23 | -8 | 1231 | 1223 | 2355 |
| Odd | -0.148 | 0.148 | 0.149 | 12.0 | -15 | -9 | 1219 | 1210 | 2398 |
| initial | -0.207 | 0.207 | 0.207 | 24.9 | -25 | -25 | 1175 | 1150 | 2473 |
| SRMFix | -0.224 | 0.224 | 0.224 | 46.0 | -54 | -38 | 1146 | 1108 | 2481 |
| SRM | -0.702 | 0.702 | 0.716 | 195.5 | -226 | -165 | 974 | 809 | 2226 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-05-22 | SRM 91 | 2 | 323 | 299.31 | -0.11 | -8 | 1223 | 2355 | -165 | 809 | 2226 |
| 1 | 2002-05-15 | SRM 88 | 2 | 139 | 237.00 | -0.16 | -23 | 1231 | 2135 | -226 | 974 | 1373 |