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 |
|---|---|---|---|
| preda.andrei | 1 | 2425 | 1208 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.045 | 0.045 | 0.045 | 8.0 | 8 | 8 | 1208 | 1208 | 1239 |
| EloSRM | 0.701 | 0.701 | 0.701 | 194.6 | 195 | 195 | 2425 | 2425 | 1552 |
| SRMFix | 0.774 | 0.774 | 0.774 | 174.7 | 175 | 175 | 1375 | 1375 | 1634 |
| initial | 0.787 | 0.787 | 0.787 | 94.7 | 95 | 95 | 1295 | 1295 | 1745 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-08-21 | SRM 811 | 2 | 43 | 69.90 | 0.70 | 195 | 2425 | 1552 | 8 | 1208 | 1239 |