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 |
|---|---|---|---|
| pengxueying | 1 | 2017 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.013 | 0.013 | 0.013 | 28.2 | 28 | 28 | 2017 | 2017 | 5232 |
| initial | -0.025 | 0.025 | 0.025 | 3.0 | -3 | -3 | 1197 | 1197 | 5429 |
| SRMFix | -0.054 | 0.054 | 0.054 | 13.2 | -13 | -13 | 1187 | 1187 | 5361 |
| SRM | -0.835 | 0.835 | 0.835 | 182.0 | -182 | -182 | 1018 | 1018 | 4053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-11-14 | SRM 702 | 2 | 157 | 155.62 | -0.01 | 28 | 2017 | 5232 | -182 | 1018 | 4053 |