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 |
|---|---|---|---|
| OIerC | 2 | 2828 | 1534 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.131 | 1.131 | 1.387 | 167.0 | 73 | 261 | 1534 | 1534 | 711 |
| EloSRM | 1.684 | 1.684 | 1.935 | 364.5 | 221 | 508 | 2828 | 2828 | 860 |
| SRMFix | 1.685 | 1.685 | 1.939 | 305.2 | 116 | 494 | 1810 | 1810 | 1037 |
| initial | 1.765 | 1.765 | 1.981 | 212.6 | 104 | 321 | 1625 | 1625 | 1337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-04-29 | SRM 757 | 1 | 82 | 136.10 | 0.73 | 221 | 2828 | 860 | 73 | 1534 | 711 |
| 1 | 2019-01-19 | TCO19 SRM 747 | 2 | 17 | 105.70 | 2.64 | 508 | 2607 | 1212 | 261 | 1461 | 826 |