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 |
|---|---|---|---|
| apurva2 | 2 | 2501 | 1157 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.357 | 0.811 | 0.886 | 200.5 | -222 | 179 | 1379 | 1157 | 1932 |
| initial | 0.853 | 0.945 | 1.273 | 113.8 | -11 | 216 | 1416 | 1405 | 1926 |
| SRMFix | 0.807 | 0.960 | 1.255 | 192.7 | -26 | 359 | 1559 | 1533 | 1708 |
| EloSRM | 0.802 | 0.964 | 1.254 | 205.4 | -36 | 375 | 2538 | 2501 | 1717 |
| Odd | 0.833 | 0.992 | 1.295 | 213.1 | -32 | 394 | 2203 | 2170 | 1763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-05-15 | SRM 786 | 1 | 232 | 230.46 | -0.16 | -36 | 2501 | 1717 | -222 | 1157 | 1932 |
| 1 | 2020-04-24 | SRM 784 | 2 | 72 | 244.88 | 1.77 | 375 | 2538 | 1566 | 179 | 1379 | 1061 |