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 |
|---|---|---|---|
| An-arrow | 2 | 2090 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.287 | 0.456 | 0.538 | 80.7 | -12 | 149 | 1824 | 1824 | 5349 |
| initial | 0.223 | 0.484 | 0.533 | 58.3 | -31 | 85 | 1254 | 1254 | 5346 |
| EloSRM | 0.262 | 0.489 | 0.554 | 94.8 | -35 | 154 | 2090 | 2090 | 5210 |
| SRMFix | 0.232 | 0.536 | 0.584 | 97.6 | -72 | 123 | 1250 | 1250 | 5390 |
| SRM | -0.317 | 0.743 | 0.807 | 137.0 | -273 | 1 | 928 | 928 | 5111 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-07-19 | SRM 695 | 2 | 162 | 272.56 | 0.75 | 154 | 2090 | 5210 | 1 | 928 | 5111 |
| 1 | 2016-07-09 | SRM 694 | 2 | 263 | 224.80 | -0.23 | -35 | 1936 | 6255 | -273 | 927 | 5086 |