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 |
|---|---|---|---|
| graycode | 4 | 1505 | 826 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.043 | 0.302 | 0.313 | 36.4 | -39 | 47 | 1208 | 1184 | 4522 |
| Odd | 0.016 | 0.311 | 0.337 | 49.6 | -26 | 113 | 1445 | 1435 | 4307 |
| EloSRM | 0.003 | 0.323 | 0.344 | 58.4 | -41 | 116 | 1524 | 1505 | 4253 |
| SRMFix | -0.034 | 0.338 | 0.355 | 62.8 | -86 | 75 | 1189 | 1162 | 4530 |
| SRM | -0.448 | 0.502 | 0.653 | 124.7 | -289 | -10 | 911 | 826 | 4652 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-04-11 | SRM 298 | 2 | 358 | ||||||||
| 3 | 2006-04-06 | SRM 297 | 2 | 250 | 210.58 | -0.25 | -19 | 1505 | 4253 | -75 | 826 | 4652 |
| 2 | 2006-04-03 | SRM 296 | 2 | 209 | 293.19 | 0.49 | 116 | 1524 | 4086 | -10 | 901 | 3909 |
| 1 | 2006-03-25 | SRM 294 | 2 | 470 | 399.83 | -0.23 | -41 | 1409 | 4830 | -289 | 911 | 3779 |