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 |
|---|---|---|---|
| Paul_Baoqi | 3 | 2283 | 1253 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.162 | 0.424 | 0.535 | 59.7 | -62 | 116 | 1316 | 1253 | 3615 |
| SRMFix | 0.633 | 0.635 | 1.087 | 127.1 | 0 | 378 | 1581 | 1581 | 4782 |
| EloSRM | 0.670 | 0.680 | 1.164 | 175.0 | 5 | 507 | 2283 | 2283 | 4475 |
| initial | 0.684 | 0.684 | 1.129 | 82.4 | 5 | 235 | 1447 | 1447 | 5935 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-10-19 | SRM 558 | 1 | 329 | 491.39 | 0.01 | 13 | 2283 | 4475 | -1 | 1253 | 3615 |
| 2 | 2012-05-29 | SRM 544 | 1 | 353 | 454.95 | -0.02 | 5 | 2270 | 4596 | -62 | 1254 | 3727 |
| 1 | 2012-04-23 | SRM 541 | 2 | 181 | 732.08 | 2.02 | 507 | 2264 | 4757 | 116 | 1316 | 3284 |