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 |
|---|---|---|---|
| nemupm | 1 | 2157 | 1146 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.332 | 0.332 | 0.332 | 54.0 | -54 | -54 | 1146 | 1146 | 4885 |
| SRMFix | 0.677 | 0.677 | 0.677 | 154.4 | 154 | 154 | 1354 | 1354 | 7013 |
| initial | 0.745 | 0.745 | 0.745 | 89.8 | 90 | 90 | 1290 | 1290 | 7763 |
| EloSRM | 0.796 | 0.796 | 0.796 | 257.1 | 257 | 257 | 2157 | 2157 | 6737 |
| Odd | 0.851 | 0.851 | 0.851 | 275.5 | 275 | 275 | 1917 | 1917 | 6973 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-10 | SRM 649 | 2 | 295 | 512.17 | 0.80 | 257 | 2157 | 6737 | -54 | 1146 | 4885 |