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 |
|---|---|---|---|
| AlexNov | 2 | 1558 | 742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.241 | 0.259 | 0.354 | 43.4 | -82 | 4 | 1204 | 1122 | 7650 |
| initial | -0.174 | 0.272 | 0.323 | 32.8 | -54 | 12 | 1212 | 1158 | 7787 |
| EloSRM | -0.156 | 0.328 | 0.363 | 79.6 | -75 | 84 | 1633 | 1558 | 7056 |
| Odd | -0.139 | 0.339 | 0.367 | 83.0 | -69 | 97 | 1517 | 1449 | 7118 |
| SRM | -0.990 | 0.990 | 0.992 | 229.0 | -258 | -200 | 1000 | 742 | 7616 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-03 | SRM 396 | 2 | 649 | 497.44 | -0.48 | -75 | 1558 | 7056 | -258 | 742 | 7616 |
| 1 | 2008-03-11 | SRM 393 | 2 | 504 | 567.95 | 0.17 | 84 | 1633 | 6410 | -200 | 1000 | 4949 |