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 |
|---|---|---|---|
| zkl120091 | 3 | 1764 | 502 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.314 | 0.314 | 0.328 | 52.9 | -67 | -31 | 1625 | 1497 | 9581 |
| EloSRM | -0.322 | 0.322 | 0.335 | 52.7 | -75 | -37 | 1876 | 1764 | 9342 |
| SRMFix | -0.351 | 0.351 | 0.361 | 63.1 | -77 | -38 | 1126 | 1011 | 9591 |
| initial | -0.371 | 0.371 | 0.383 | 44.7 | -60 | -34 | 1166 | 1066 | 9586 |
| SRM | -0.718 | 0.718 | 0.748 | 232.7 | -294 | -115 | 906 | 502 | 9374 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-08-11 | SRM 665 | 2 | 447 | 404.91 | -0.26 | -37 | 1764 | 9342 | -115 | 502 | 9374 |
| 2 | 2015-08-01 | SRM 664 | 2 | 567 | 430.25 | -0.45 | -75 | 1801 | 8713 | -289 | 617 | 8672 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |