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 |
|---|---|---|---|
| ronak.rks | 2 | 1609 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.013 | 0.274 | 0.274 | 33.0 | -31 | 35 | 1203 | 1203 | 6319 |
| Odd | 0.114 | 0.283 | 0.305 | 62.4 | -19 | 106 | 1499 | 1499 | 6321 |
| EloSRM | 0.102 | 0.289 | 0.307 | 70.5 | -34 | 107 | 1609 | 1609 | 6178 |
| SRMFix | 0.006 | 0.304 | 0.304 | 61.5 | -71 | 52 | 1181 | 1181 | 6372 |
| SRM | -0.593 | 0.593 | 0.689 | 170.5 | -296 | -45 | 904 | 859 | 6184 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-13 | SRM 383 | 2 | 268 | 351.40 | 0.39 | 107 | 1609 | 6178 | -45 | 859 | 6184 |
| 1 | 2007-12-08 | SRM 381 | 2 | 482 | 537.35 | -0.19 | -34 | 1502 | 7277 | -296 | 904 | 5602 |