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 |
|---|---|---|---|
| tanishiking | 3 | 1904 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.174 | 0.178 | 0.216 | 27.8 | -49 | 1 | 1201 | 1120 | 9648 |
| initial | -0.142 | 0.183 | 0.202 | 22.0 | -30 | 7 | 1207 | 1149 | 10193 |
| EloSRM | -0.151 | 0.227 | 0.242 | 43.4 | -40 | 65 | 1969 | 1904 | 9065 |
| Odd | -0.138 | 0.240 | 0.249 | 47.5 | -38 | 84 | 1729 | 1671 | 9206 |
| SRM | -0.731 | 0.731 | 0.760 | 149.7 | -201 | -91 | 999 | 751 | 9223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-04-09 | SRM 655 | 2 | 342 | 398.31 | -0.25 | -25 | 1904 | 9065 | -91 | 751 | 9223 |
| 2 | 2015-03-25 | SRM 654 | 2 | 355 | 285.30 | -0.32 | -40 | 1929 | 8902 | -157 | 842 | 8087 |
| 1 | 2015-03-17 | SRM 653 | 2 | 380 | 411.10 | 0.11 | 65 | 1969 | 8512 | -201 | 999 | 6242 |