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 |
|---|---|---|---|
| AndryLat | 3 | 1901 | 729 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.153 | 0.154 | 0.198 | 23.5 | -32 | 18 | 1933 | 1901 | 6695 |
| initial | -0.173 | 0.173 | 0.209 | 20.9 | -37 | -3 | 1177 | 1137 | 7567 |
| SRMFix | -0.183 | 0.183 | 0.219 | 33.8 | -59 | -2 | 1141 | 1099 | 7266 |
| SRM | -0.765 | 0.765 | 0.817 | 157.0 | -274 | -96 | 926 | 729 | 6916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-12-18 | SRM 676 | 2 | 345 | 365.07 | -0.31 | -32 | 1901 | 6695 | -101 | 729 | 6916 |
| 2 | 2015-11-18 | SRM 673 | 2 | 274 | 274.19 | 0.00 | 18 | 1933 | 6536 | -96 | 830 | 6125 |
| 1 | 2015-10-20 | SRM 672 | 2 | 325 | 292.10 | -0.15 | -20 | 1914 | 6967 | -274 | 926 | 5489 |