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 |
|---|---|---|---|
| win-wo | 2 | 1945 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.065 | 0.065 | 0.090 | 15.3 | -10 | 21 | 1945 | 1945 | 6313 |
| initial | -0.095 | 0.095 | 0.119 | 11.5 | -20 | -3 | 1180 | 1177 | 6488 |
| SRMFix | -0.109 | 0.109 | 0.150 | 26.1 | -51 | -1 | 1149 | 1148 | 6477 |
| SRM | -0.767 | 0.767 | 0.818 | 179.0 | -253 | -105 | 947 | 842 | 5918 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-01-12 | SRM 678 | 2 | 269 | 268.63 | -0.00 | 21 | 1945 | 6313 | -105 | 842 | 5918 |
| 1 | 2015-10-10 | SRM 670 | 2 | 588 | 538.12 | -0.13 | -10 | 1924 | 6901 | -253 | 947 | 5266 |