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 |
|---|---|---|---|
| orzzzjq | 1 | 2174 | 1193 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.018 | 0.018 | 0.018 | 7.0 | -7 | -7 | 1193 | 1193 | 1894 |
| EloSRM | 0.244 | 0.244 | 0.244 | 108.2 | 108 | 108 | 2174 | 2174 | 2688 |
| initial | 0.250 | 0.250 | 0.250 | 30.0 | 30 | 30 | 1230 | 1230 | 2919 |
| SRMFix | 0.257 | 0.257 | 0.257 | 61.6 | 62 | 62 | 1262 | 1262 | 2805 |
| Odd | 0.269 | 0.269 | 0.269 | 122.2 | 122 | 122 | 1869 | 1869 | 2801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-05-26 | TCO18 Beijing | 1 | 69 | 81.72 | 0.24 | 108 | 2174 | 2688 | -7 | 1193 | 1894 |