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 |
|---|---|---|---|
| epilos | 4 | 1588 | 671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.095 | 0.213 | 0.237 | 25.7 | -37 | 21 | 1229 | 1154 | 8079 |
| SRMFix | -0.155 | 0.214 | 0.259 | 31.0 | -52 | 28 | 1228 | 1133 | 7601 |
| EloSRM | -0.142 | 0.282 | 0.313 | 52.3 | -47 | 119 | 1669 | 1588 | 6859 |
| SRM | -0.630 | 0.630 | 0.646 | 132.2 | -171 | -100 | 1029 | 671 | 8359 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-03-22 | SRM 394 | 2 | 578 | 525.14 | -0.35 | -34 | 1588 | 6859 | -100 | 671 | 8359 |
| 3 | 2008-03-11 | SRM 393 | 2 | 638 | 473.33 | -0.43 | -47 | 1623 | 6510 | -131 | 771 | 7408 |
| 2 | 2008-02-26 | SRM 391 | 2 | 381 | 364.54 | -0.06 | 9 | 1669 | 5980 | -127 | 902 | 5789 |
| 1 | 2008-01-15 | SRM 388 | 2 | 419 | 508.26 | 0.28 | 119 | 1660 | 5876 | -171 | 1029 | 4563 |