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 |
|---|---|---|---|
| jh.blue | 2 | 1368 | 746 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.182 | 0.186 | 0.260 | 44.7 | -66 | 23 | 1305 | 1305 | 4424 |
| EloSRM | -0.193 | 0.199 | 0.277 | 52.5 | -86 | 19 | 1368 | 1368 | 4393 |
| SRMFix | -0.277 | 0.277 | 0.363 | 63.1 | -119 | -7 | 1081 | 1074 | 4803 |
| initial | -0.310 | 0.310 | 0.356 | 37.3 | -58 | -16 | 1142 | 1125 | 4900 |
| SRM | -0.731 | 0.731 | 0.824 | 227.0 | -370 | -84 | 830 | 746 | 4453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-19 | SRM 278 | 2 | 243 | 244.09 | 0.01 | 19 | 1368 | 4393 | -84 | 746 | 4453 |
| 1 | 2005-12-08 | SRM 276 | 2 | 343 | 293.35 | -0.39 | -86 | 1349 | 4457 | -370 | 830 | 3765 |