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 |
|---|---|---|---|
| Rus101 | 2 | 2502 | 1443 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.772 | 0.878 | 1.170 | 161.5 | -40 | 283 | 1443 | 1443 | 823 |
| EloSRM | 0.962 | 0.962 | 1.113 | 187.5 | 174 | 201 | 2502 | 2502 | 1466 |
| SRMFix | 1.124 | 1.124 | 1.327 | 179.7 | 98 | 261 | 1559 | 1559 | 1459 |
| initial | 1.222 | 1.222 | 1.459 | 147.1 | 51 | 243 | 1494 | 1494 | 1504 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-10-10 | SRM 768 | 2 | 41 | 117.73 | 1.52 | 201 | 2502 | 1466 | 283 | 1443 | 823 |
| 1 | 2019-08-10 | SRM 764 | 1 | 164 | 216.85 | 0.40 | 174 | 2302 | 2028 | -40 | 1160 | 1673 |