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 |
|---|---|---|---|
| aman2930 | 4 | 1462 | 453 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.171 | 0.235 | 0.274 | 54.7 | -98 | 32 | 1344 | 1342 | 11978 |
| EloSRM | -0.183 | 0.250 | 0.296 | 62.9 | -116 | 34 | 1467 | 1462 | 11904 |
| initial | -0.297 | 0.297 | 0.367 | 35.8 | -67 | -4 | 1133 | 1093 | 12503 |
| SRMFix | -0.270 | 0.303 | 0.385 | 63.4 | -142 | 7 | 1058 | 1024 | 12590 |
| SRM | -0.668 | 0.668 | 0.920 | 249.0 | -545 | -28 | 655 | 453 | 12563 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-03-24 | SRM 437 | 2 | 796 | ||||||||
| 3 | 2009-01-21 | SRM 433 | 2 | 652 | 699.18 | 0.10 | 34 | 1462 | 11904 | -28 | 453 | 12563 |
| 2 | 2009-01-06 | SRM 432 | 2 | 539 | 499.45 | -0.18 | -39 | 1428 | 12543 | -174 | 481 | 12444 |
| 1 | 2008-11-12 | SRM 425 | 2 | 855 | 635.52 | -0.47 | -116 | 1467 | 11531 | -545 | 655 | 11199 |