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 |
|---|---|---|---|
| nik1 | 2 | 1307 | 464 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.384 | 0.384 | 0.396 | 74.2 | -99 | -49 | 1275 | 1226 | 7247 |
| EloSRM | -0.400 | 0.400 | 0.416 | 84.2 | -113 | -55 | 1362 | 1307 | 7162 |
| SRMFix | -0.490 | 0.490 | 0.514 | 101.9 | -148 | -56 | 1052 | 996 | 7252 |
| initial | -0.522 | 0.522 | 0.531 | 62.8 | -75 | -51 | 1125 | 1074 | 7087 |
| SRM | -0.919 | 0.919 | 1.004 | 368.0 | -517 | -219 | 683 | 464 | 7212 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-10-09 | SRM 322 | 2 | 414 | 351.40 | -0.29 | -55 | 1307 | 7162 | -219 | 464 | 7212 |
| 1 | 2006-09-30 | SRM 320 | 2 | 502 | 366.18 | -0.51 | -113 | 1362 | 6572 | -517 | 683 | 6312 |