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 |
|---|---|---|---|
| yzhao4 | 3 | 2192 | 1081 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.189 | 0.189 | 0.229 | 39.7 | -70 | -8 | 1192 | 1081 | 5812 |
| SRMFix | 0.320 | 0.320 | 0.493 | 69.4 | 5 | 190 | 1408 | 1408 | 6832 |
| EloSRM | 0.283 | 0.369 | 0.567 | 107.0 | 8 | 292 | 2192 | 2192 | 6562 |
| initial | 0.551 | 0.551 | 0.613 | 66.4 | 34 | 111 | 1399 | 1399 | 6906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-09-17 | SRM 633 | 2 | 451 | 421.18 | -0.10 | 8 | 2192 | 6562 | -41 | 1081 | 5812 |
| 2 | 2014-08-30 | SRM 631 | 2 | 426 | 417.12 | -0.03 | 21 | 2184 | 6595 | -70 | 1122 | 5321 |
| 1 | 2014-07-22 | SRM 628 | 2 | 339 | 667.12 | 0.98 | 292 | 2163 | 6838 | -8 | 1192 | 4625 |