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 |
|---|---|---|---|
| lizhechen | 1 | 2103 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.031 | 0.031 | 0.031 | 37.0 | 37 | 37 | 2103 | 2103 | 2966 |
| initial | 0.036 | 0.036 | 0.036 | 4.4 | 4 | 4 | 1204 | 1204 | 3093 |
| SRMFix | 0.044 | 0.044 | 0.044 | 10.7 | 11 | 11 | 1211 | 1211 | 3040 |
| SRM | -0.231 | 0.231 | 0.231 | 105.0 | -105 | -105 | 1095 | 1095 | 2227 |
| # | 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 | 80 | 81.72 | 0.03 | 37 | 2103 | 2966 | -105 | 1095 | 2227 |