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 |
|---|---|---|---|
| zxyinz | 2 | 2134 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.346 | 0.346 | 0.474 | 87.9 | 36 | 139 | 2134 | 2134 | 5222 |
| Odd | 0.369 | 0.369 | 0.477 | 98.0 | 58 | 138 | 1875 | 1875 | 5304 |
| initial | 0.361 | 0.374 | 0.520 | 45.1 | -2 | 89 | 1287 | 1287 | 5370 |
| SRMFix | 0.332 | 0.377 | 0.502 | 62.5 | -11 | 114 | 1303 | 1303 | 5316 |
| SRM | -0.317 | 0.525 | 0.613 | 100.5 | -194 | -7 | 1006 | 999 | 4700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-15 | SRM 688 | 2 | 261 | 416.10 | 0.67 | 139 | 2134 | 5222 | -7 | 999 | 4700 |
| 1 | 2016-04-07 | SRM 687 | 2 | 284 | 288.39 | 0.02 | 36 | 1994 | 6174 | -194 | 1006 | 4670 |