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 |
|---|---|---|---|
| Chenna | 2 | 1421 | 812 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.178 | 0.180 | 0.253 | 38.5 | -38 | 39 | 1395 | 1358 | 4624 |
| EloSRM | -0.190 | 0.190 | 0.247 | 31.9 | -45 | 19 | 1466 | 1421 | 4663 |
| initial | -0.258 | 0.258 | 0.286 | 31.1 | -46 | -16 | 1184 | 1138 | 5276 |
| SRMFix | -0.265 | 0.265 | 0.279 | 50.9 | -59 | -43 | 1157 | 1098 | 5120 |
| SRM | -0.826 | 0.826 | 0.838 | 194.0 | -219 | -169 | 981 | 812 | 4620 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-03-17 | SRM 293 | 2 | 329 | 306.86 | -0.35 | -45 | 1421 | 4663 | -169 | 812 | 4620 |
| 1 | 2006-03-06 | SRM 292 | 2 | 260 | 254.15 | -0.03 | 19 | 1466 | 4251 | -219 | 981 | 3253 |