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 |
|---|---|---|---|
| nona_h | 2 | 1399 | 481 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.314 | 0.314 | 0.324 | 64.3 | -92 | -36 | 1328 | 1291 | 9569 |
| EloSRM | -0.326 | 0.326 | 0.338 | 74.6 | -106 | -44 | 1443 | 1399 | 9515 |
| initial | -0.421 | 0.421 | 0.427 | 50.7 | -59 | -42 | 1141 | 1099 | 9442 |
| SRMFix | -0.425 | 0.425 | 0.442 | 88.9 | -127 | -51 | 1073 | 1022 | 9597 |
| SRM | -0.948 | 0.948 | 1.054 | 359.5 | -545 | -174 | 655 | 481 | 9496 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-03-11 | SRM 393 | 2 | 684 | 625.51 | -0.24 | -44 | 1399 | 9515 | -174 | 481 | 9496 |
| 1 | 2008-03-06 | SRM 392 | 2 | 708 | 554.42 | -0.41 | -106 | 1443 | 8873 | -545 | 655 | 8453 |