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 |
|---|---|---|---|
| apeppe | 1 | 1519 | 907 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.104 | 0.104 | 0.104 | 7.2 | -7 | -7 | 1519 | 1519 | 6078 |
| initial | -0.201 | 0.201 | 0.201 | 24.2 | -24 | -24 | 1176 | 1176 | 5928 |
| SRMFix | -0.268 | 0.268 | 0.268 | 64.0 | -64 | -64 | 1136 | 1136 | 6063 |
| SRM | -1.186 | 1.186 | 1.186 | 293.0 | -293 | -293 | 907 | 907 | 4706 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-09-26 | SRM 367 | 2 | 537 | 499.54 | -0.10 | -7 | 1519 | 6078 | -293 | 907 | 4706 |