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 |
|---|---|---|---|
| kasparovian | 1 | 2329 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.331 | 0.331 | 0.331 | 65.0 | -65 | -65 | 1135 | 1135 | 1892 |
| EloSRM | 0.341 | 0.341 | 0.341 | 122.9 | 123 | 123 | 2329 | 2329 | 2275 |
| SRMFix | 0.352 | 0.352 | 0.352 | 83.4 | 83 | 83 | 1283 | 1283 | 2450 |
| initial | 0.361 | 0.361 | 0.361 | 43.5 | 44 | 44 | 1244 | 1244 | 2534 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-24 | SRM 801 | 2 | 97 | 122.86 | 0.34 | 123 | 2329 | 2275 | -65 | 1135 | 1892 |