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 |
|---|---|---|---|
| Negative0 | 1 | 1799 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.490 | 0.490 | 0.490 | 88.0 | -88 | -88 | 1112 | 1112 | 5497 |
| SRMFix | 0.496 | 0.496 | 0.496 | 115.6 | 116 | 116 | 1316 | 1316 | 6168 |
| initial | 0.552 | 0.552 | 0.552 | 66.5 | 67 | 67 | 1267 | 1267 | 6681 |
| EloSRM | 0.643 | 0.643 | 0.643 | 226.5 | 227 | 227 | 1799 | 1799 | 5833 |
| Odd | 0.679 | 0.679 | 0.679 | 239.8 | 240 | 240 | 1675 | 1675 | 5942 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-08-26 | SRM 415 | 2 | 238 | 371.78 | 0.64 | 226 | 1799 | 5833 | -88 | 1112 | 5497 |