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 |
|---|---|---|---|
| utkalsinha | 3 | 2453 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.290 | 0.290 | 0.320 | 75.4 | 50 | 103 | 2453 | 2453 | 1454 |
| SRM | -0.042 | 0.370 | 0.410 | 46.7 | -125 | -2 | 1075 | 1060 | 1568 |
| SRMFix | 0.390 | 0.390 | 0.423 | 64.6 | 43 | 94 | 1394 | 1394 | 1541 |
| initial | 0.454 | 0.454 | 0.494 | 54.6 | 22 | 78 | 1364 | 1364 | 1500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-09-17 | SRM 813 | 2 | 37 | 44.02 | 0.25 | 50 | 2453 | 1454 | -13 | 1060 | 1568 |
| 2 | 2021-09-01 | SRM 812 | 2 | 30 | 41.65 | 0.47 | 103 | 2403 | 1606 | -2 | 1073 | 1575 |
| 1 | 2021-07-24 | SRM 810 | 2 | 77 | 85.23 | 0.15 | 73 | 2300 | 2019 | -125 | 1075 | 1707 |