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 |
|---|---|---|---|
| sgu1182h | 4 | 1979 | 755 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.058 | 0.272 | 0.309 | 32.8 | -42 | 49 | 1210 | 1172 | 6646 |
| EloSRM | -0.089 | 0.283 | 0.314 | 47.0 | -46 | 67 | 2008 | 1979 | 6112 |
| SRMFix | -0.074 | 0.284 | 0.318 | 41.2 | -60 | 57 | 1190 | 1149 | 6510 |
| SRM | -0.420 | 0.500 | 0.554 | 79.8 | -134 | -10 | 964 | 755 | 6740 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-01-20 | SRM 679 | 2 | 325 | 344.15 | -0.36 | -29 | 1979 | 6112 | -65 | 755 | 6740 |
| 3 | 2015-12-26 | SRM 677 | 2 | 312 | 394.45 | 0.34 | 67 | 2008 | 5980 | -10 | 820 | 6194 |
| 2 | 2015-12-18 | SRM 676 | 2 | 345 | 346.64 | -0.38 | -46 | 1940 | 6380 | -134 | 830 | 6027 |
| 1 | 2015-12-10 | SRM 675 | 2 | 235 | 243.40 | 0.05 | 45 | 1987 | 6068 | -110 | 964 | 4838 |