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 |
|---|---|---|---|
| deebrol | 2 | 1531 | 724 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.149 | 0.149 | 0.167 | 19.4 | -32 | 7 | 1448 | 1416 | 10104 |
| EloSRM | -0.169 | 0.169 | 0.179 | 24.9 | -38 | -12 | 1569 | 1531 | 10240 |
| initial | -0.239 | 0.239 | 0.244 | 28.7 | -35 | -23 | 1177 | 1143 | 11273 |
| SRMFix | -0.264 | 0.264 | 0.264 | 53.7 | -61 | -46 | 1139 | 1093 | 11233 |
| SRM | -0.978 | 0.978 | 1.015 | 238.0 | -306 | -170 | 894 | 724 | 10640 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-11 | SRM 429 | 2 | 603 | 586.03 | -0.23 | -38 | 1531 | 10240 | -170 | 724 | 10640 |
| 1 | 2008-10-28 | SRM 423 | 2 | 435 | 402.98 | -0.11 | -12 | 1569 | 8474 | -306 | 894 | 8195 |