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 |
|---|---|---|---|
| phidias | 1 | 1541 | 909 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.088 | 0.088 | 0.088 | 3.2 | -3 | -3 | 1541 | 1541 | 7058 |
| initial | -0.188 | 0.188 | 0.188 | 22.6 | -23 | -23 | 1177 | 1177 | 6977 |
| SRMFix | -0.244 | 0.244 | 0.244 | 58.6 | -59 | -59 | 1141 | 1141 | 7064 |
| SRM | -1.191 | 1.191 | 1.191 | 291.0 | -291 | -291 | 909 | 909 | 5736 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-02-02 | SRM 390 | 2 | 586 | 551.26 | -0.09 | -3 | 1541 | 7058 | -291 | 909 | 5736 |