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 |
|---|---|---|---|
| yigezhe | 1 | 2000 | 1024 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.075 | 0.075 | 0.075 | 18.4 | 18 | 18 | 1218 | 1218 | 7749 |
| initial | 0.140 | 0.140 | 0.140 | 16.8 | 17 | 17 | 1217 | 1217 | 7965 |
| EloSRM | 0.188 | 0.188 | 0.188 | 88.7 | 89 | 89 | 2000 | 2000 | 7663 |
| SRM | -0.883 | 0.883 | 0.883 | 176.0 | -176 | -176 | 1024 | 1024 | 5557 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-05 | SRM 658 | 2 | 297 | 338.43 | 0.19 | 89 | 2000 | 7663 | -176 | 1024 | 5557 |