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 |
|---|---|---|---|
| Aziz_KAZ | 1 | 1645 | 986 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.028 | 0.028 | 0.028 | 3.4 | 3 | 3 | 1203 | 1203 | 7733 |
| SRMFix | -0.038 | 0.038 | 0.038 | 9.3 | -9 | -9 | 1191 | 1191 | 8048 |
| EloSRM | 0.117 | 0.117 | 0.117 | 66.5 | 66 | 66 | 1645 | 1645 | 7623 |
| Odd | 0.155 | 0.155 | 0.155 | 84.4 | 84 | 84 | 1523 | 1523 | 7719 |
| SRM | -1.012 | 1.012 | 1.012 | 214.0 | -214 | -214 | 986 | 986 | 7512 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 560 | 607.49 | 0.12 | 66 | 1645 | 7623 | -214 | 986 | 7512 |