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 |
|---|---|---|---|
| lognick | 3 | 2198 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.489 | 0.781 | 1.118 | 58.0 | -60 | 96 | 1218 | 1218 | 2959 |
| SRMFix | 1.029 | 1.029 | 1.355 | 146.7 | 17 | 249 | 1640 | 1640 | 3268 |
| EloSRM | 1.040 | 1.040 | 1.359 | 183.6 | 32 | 269 | 2198 | 2198 | 3239 |
| initial | 1.236 | 1.236 | 1.513 | 148.9 | 51 | 295 | 1647 | 1647 | 3316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-07-06 | SRM 475 | 2 | 73 | 328.90 | 2.17 | 250 | 2198 | 3239 | 96 | 1218 | 2959 |
| 2 | 2010-03-16 | SRM 464 | 2 | 409 | 421.01 | 0.04 | 32 | 1948 | 4516 | -60 | 1122 | 3505 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 399 | 748.03 | 0.91 | 269 | 1916 | 5029 | -18 | 1182 | 3352 |