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 |
|---|---|---|---|
| ooaa | 1 | 2457 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.203 | 1.203 | 1.203 | 182.0 | 182 | 182 | 1382 | 1382 | 1424 |
| SRMFix | 1.881 | 1.881 | 1.881 | 378.0 | 378 | 378 | 1578 | 1578 | 2190 |
| EloSRM | 1.894 | 1.894 | 1.894 | 415.4 | 415 | 415 | 2457 | 2457 | 2115 |
| initial | 1.913 | 1.913 | 1.913 | 230.3 | 230 | 230 | 1430 | 1430 | 2566 |
| Odd | 1.962 | 1.962 | 1.962 | 438.0 | 438 | 438 | 2169 | 2169 | 2186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 50 | 185.88 | 1.89 | 415 | 2457 | 2115 | 182 | 1382 | 1424 |