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 |
|---|---|---|---|
| Yonda | 1 | 2053 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.026 | 0.026 | 0.026 | 25.0 | 25 | 25 | 2053 | 2053 | 4025 |
| initial | -0.036 | 0.036 | 0.036 | 4.3 | -4 | -4 | 1196 | 1196 | 4163 |
| SRMFix | -0.054 | 0.054 | 0.054 | 13.4 | -13 | -13 | 1187 | 1187 | 4147 |
| SRM | -0.706 | 0.706 | 0.706 | 165.0 | -165 | -165 | 1035 | 1035 | 3225 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-08-24 | SRM 720 | 2 | 192 | 188.52 | -0.03 | 25 | 2053 | 4025 | -165 | 1035 | 3225 |