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 |
|---|---|---|---|
| spady | 2 | 2284 | 938 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.170 | 0.668 | 0.690 | 80.5 | -60 | 101 | 1241 | 1241 | 2454 |
| Odd | 0.223 | 0.690 | 0.725 | 145.4 | -67 | 224 | 1957 | 1957 | 2330 |
| EloSRM | 0.206 | 0.723 | 0.752 | 155.7 | -89 | 223 | 2284 | 2284 | 2286 |
| SRMFix | 0.224 | 0.730 | 0.764 | 133.5 | -118 | 149 | 1231 | 1231 | 2562 |
| SRM | -0.124 | 0.826 | 0.835 | 198.0 | -329 | 67 | 938 | 938 | 2589 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-07-24 | SRM 788 | 2 | 108 | 205.62 | 0.93 | 223 | 2284 | 2286 | 67 | 938 | 2589 |
| 1 | 2020-01-25 | SRM 776 | 2 | 150 | 130.60 | -0.52 | -89 | 2062 | 3526 | -329 | 871 | 3280 |