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 |
|---|---|---|---|
| gabu | 1 | 1747 | 1138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.352 | 0.352 | 0.352 | 62.0 | -62 | -62 | 1138 | 1138 | 2991 |
| SRMFix | 0.535 | 0.535 | 0.535 | 124.1 | 124 | 124 | 1324 | 1324 | 4304 |
| initial | 0.603 | 0.603 | 0.603 | 72.6 | 73 | 73 | 1273 | 1273 | 4670 |
| EloSRM | 0.704 | 0.704 | 0.704 | 231.0 | 231 | 231 | 1747 | 1747 | 4228 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-07-17 | SRM 358 | 2 | 243 | 395.74 | 0.70 | 231 | 1747 | 4228 | -62 | 1138 | 2991 |