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 |
|---|---|---|---|
| ying_5 | 2 | 2133 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.355 | 0.355 | 0.465 | 59.8 | 13 | 106 | 1320 | 1320 | 7240 |
| initial | 0.415 | 0.415 | 0.511 | 50.0 | 14 | 86 | 1300 | 1300 | 7459 |
| EloSRM | 0.426 | 0.426 | 0.497 | 128.8 | 82 | 175 | 2133 | 2133 | 6890 |
| SRM | -0.371 | 0.456 | 0.588 | 94.5 | -175 | -14 | 1025 | 1011 | 6112 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-03-09 | SRM 652 | 2 | 249 | 399.64 | 0.68 | 175 | 2133 | 6890 | -14 | 1011 | 6112 |
| 1 | 2014-08-21 | SRM 630 | 2 | 432 | 486.00 | 0.17 | 82 | 1958 | 9126 | -175 | 1025 | 6360 |