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 |
|---|---|---|---|
| Jaamaa | 3 | 1877 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.445 | 0.867 | 0.974 | 104.4 | -51 | 158 | 1307 | 1307 | 5721 |
| EloSRM | 0.534 | 0.879 | 1.028 | 175.8 | -73 | 278 | 1877 | 1877 | 5610 |
| SRMFix | 0.449 | 0.930 | 1.033 | 159.2 | -112 | 206 | 1294 | 1294 | 5832 |
| SRM | -0.204 | 1.168 | 1.185 | 232.0 | -379 | 85 | 906 | 906 | 5678 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | ||||||||
| 2 | 2010-08-26 | SRM 480 | 2 | 208 | 553.88 | 1.41 | 278 | 1877 | 5610 | 85 | 906 | 5678 |
| 1 | 2010-08-14 | SRM 479 | 2 | 913 | 719.24 | -0.34 | -73 | 1599 | 8180 | -379 | 821 | 6561 |