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 |
|---|---|---|---|
| Rainte | 2 | 2526 | 1280 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.469 | 0.930 | 1.041 | 167.0 | -127 | 207 | 1407 | 1280 | 1370 |
| initial | 1.093 | 1.093 | 1.506 | 131.7 | 7 | 256 | 1463 | 1463 | 1677 |
| SRMFix | 0.973 | 1.139 | 1.498 | 221.6 | -28 | 415 | 1615 | 1586 | 1492 |
| EloSRM | 0.909 | 1.164 | 1.477 | 244.8 | -38 | 451 | 2564 | 2526 | 1441 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-05-01 | TCO19 Round 1B | 1 | 188 | 157.56 | -0.26 | -38 | 2526 | 1441 | -127 | 1280 | 1370 |
| 1 | 2019-04-29 | SRM 757 | 2 | 23 | 96.77 | 2.07 | 451 | 2564 | 1331 | 207 | 1407 | 949 |