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 |
|---|---|---|---|
| ialbrekht | 2 | 1678 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.067 | 0.104 | 0.124 | 12.6 | -4 | 21 | 1216 | 1216 | 7327 |
| EloSRM | 0.106 | 0.106 | 0.121 | 48.9 | 43 | 55 | 1678 | 1678 | 7132 |
| SRMFix | 0.024 | 0.125 | 0.127 | 25.1 | -25 | 26 | 1201 | 1201 | 7718 |
| SRM | -0.739 | 0.739 | 0.808 | 159.5 | -238 | -81 | 962 | 881 | 8323 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-28 | SRM 423 | 2 | 341 | 382.02 | 0.16 | 55 | 1678 | 7132 | -81 | 881 | 8323 |
| 1 | 2008-10-18 | SRM 422 | 2 | 653 | 677.43 | 0.05 | 43 | 1623 | 7702 | -238 | 962 | 7566 |