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 |
|---|---|---|---|
| cvetoslav | 6 | 2388 | 864 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.315 | 0.845 | 1.346 | 97.5 | -81 | 322 | 1550 | 1431 | 1481 |
| initial | 0.305 | 0.875 | 1.372 | 105.4 | -111 | 382 | 1592 | 1420 | 1394 |
| EloSRM | 0.267 | 0.895 | 1.338 | 131.3 | -92 | 401 | 2511 | 2388 | 1654 |
| Odd | 0.257 | 0.907 | 1.344 | 125.4 | -83 | 387 | 2206 | 2099 | 1502 |
| SRM | 0.592 | 0.990 | 1.497 | 165.0 | -532 | 263 | 1165 | 864 | 2535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2021-08-21 | SRM 811 | 2 | 65 | 55.40 | -0.76 | -62 | 2388 | 1654 | -71 | 864 | 2535 |
| 5 | 2020-04-18 | TCO20 Round 1A | 1 | 642 | 504.88 | -0.35 | -50 | 2450 | 1882 | -25 | 935 | 3046 |
| 4 | 2018-12-09 | TCO19 SRM 743 | 2 | 32 | 24.77 | -0.37 | -11 | 2500 | 1414 | 64 | 960 | 2381 |
| 3 | 2018-09-19 | TCO19 SRM 737 | 2 | 9 | 77.01 | 3.10 | 401 | 2511 | 1458 | 263 | 896 | 2893 |
| 2 | 2017-09-10 | Fun SRM 2017-09-10 | 1 | 82 | 62.62 | -0.41 | -92 | 2110 | 3767 | -532 | 633 | 5421 |
| 1 | 2017-09-08 | Fun SRM 2017-09-08 | 1 | 53 | 69.42 | 0.39 | 172 | 2202 | 3345 | -35 | 1165 | 2609 |