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 |
|---|---|---|---|
| real_geek | 1 | 1594 | 1021 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.028 | 0.028 | 0.028 | 7.0 | 7 | 7 | 1207 | 1207 | 4983 |
| initial | 0.085 | 0.085 | 0.085 | 10.2 | 10 | 10 | 1210 | 1210 | 5079 |
| EloSRM | 0.189 | 0.189 | 0.189 | 88.6 | 89 | 89 | 1594 | 1594 | 4948 |
| SRM | -0.844 | 0.844 | 0.844 | 179.0 | -179 | -179 | 1021 | 1021 | 3729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-05-01 | SRM 347 | 2 | 349 | 397.79 | 0.19 | 89 | 1594 | 4948 | -179 | 1021 | 3729 |