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 |
|---|---|---|---|
| xay5421 | 4 | 3415 | 2046 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 2.040 | 2.040 | 2.503 | 293.1 | 83 | 712 | 2372 | 2372 | 297 |
| EloSRM | 2.213 | 2.213 | 2.580 | 317.5 | 162 | 645 | 3415 | 3415 | 234 |
| SRM | 2.335 | 2.335 | 2.651 | 211.5 | 110 | 368 | 2046 | 2046 | 213 |
| initial | 2.514 | 2.514 | 2.816 | 302.8 | 115 | 539 | 2411 | 2411 | 393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-10-23 | SRM 792 | 1 | 16 | 56.35 | 1.82 | 274 | 3415 | 234 | 219 | 2046 | 213 |
| 3 | 2020-07-24 | SRM 788 | 1 | 66 | 120.88 | 0.87 | 189 | 3140 | 433 | 110 | 1827 | 327 |
| 2 | 2020-01-25 | SRM 776 | 2 | 4 | 13.38 | 1.74 | 162 | 2951 | 645 | 149 | 1717 | 440 |
| 1 | 2019-12-11 | SRM 772 | 2 | 4 | 85.66 | 4.42 | 645 | 2789 | 845 | 368 | 1568 | 611 |