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 |
|---|---|---|---|
| oldGuy | 1 | 1277 | 944 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.194 | 0.194 | 0.194 | 26.2 | -26 | -26 | 1277 | 1277 | 2665 |
| initial | -0.272 | 0.272 | 0.272 | 32.7 | -33 | -33 | 1167 | 1167 | 2626 |
| SRMFix | -0.337 | 0.337 | 0.337 | 80.0 | -80 | -80 | 1120 | 1120 | 2684 |
| SRM | -1.027 | 1.027 | 1.027 | 256.0 | -256 | -256 | 944 | 944 | 1883 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-05-06 | SRM 145 | 2 | 172 | 150.35 | -0.19 | -26 | 1277 | 2665 | -256 | 944 | 1883 |