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 |
|---|---|---|---|
| Haik | 2 | 2166 | 1069 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.303 | 0.303 | 0.391 | 68.6 | 10 | 127 | 1337 | 1337 | 5026 |
| EloSRM | 0.304 | 0.340 | 0.456 | 115.5 | 18 | 213 | 2166 | 2166 | 4888 |
| initial | 0.454 | 0.454 | 0.478 | 54.6 | 36 | 73 | 1309 | 1309 | 5155 |
| SRM | -0.502 | 0.502 | 0.521 | 65.5 | -68 | -63 | 1137 | 1069 | 4044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-11-30 | SRM 674 | 2 | 143 | 139.52 | -0.04 | 18 | 2166 | 4888 | -68 | 1069 | 4044 |
| 1 | 2015-10-20 | SRM 672 | 2 | 187 | 292.10 | 0.64 | 213 | 2147 | 5255 | -63 | 1137 | 3831 |