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 |
|---|---|---|---|
| CyrillN | 6 | 2672 | 1393 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.105 | 0.223 | 0.296 | 33.8 | -5 | 100 | 1393 | 1393 | 1303 |
| SRMFix | 0.441 | 0.441 | 0.622 | 66.9 | 3 | 230 | 1601 | 1601 | 1975 |
| EloSRM | 0.450 | 0.450 | 0.653 | 130.2 | 10 | 331 | 2672 | 2672 | 1406 |
| Odd | 0.456 | 0.456 | 0.664 | 119.8 | 7 | 348 | 2355 | 2355 | 1490 |
| initial | 0.476 | 0.476 | 0.659 | 57.3 | 4 | 134 | 1544 | 1544 | 2044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2018-03-17 | SRM 731 | 1 | 86 | 166.95 | 0.96 | 283 | 2672 | 1406 | 100 | 1393 | 1303 |
| 5 | 2015-04-09 | SRM 655 | 1 | 248 | 399.79 | 0.01 | 10 | 2389 | 4524 | -5 | 1293 | 3310 |
| 4 | 2015-01-12 | SRM 645 | 1 | 189 | 326.40 | 0.02 | 11 | 2379 | 4665 | 20 | 1298 | 3327 |
| 3 | 2014-12-16 | SRM 642 | 1 | 239 | 342.77 | 0.52 | 132 | 2368 | 4817 | 47 | 1278 | 3582 |
| 2 | 2014-12-11 | SRM 641 | 1 | 232 | 374.97 | 0.02 | 15 | 2236 | 6118 | 9 | 1231 | 4177 |
| 1 | 2014-12-09 | SRM 640 | 2 | 185 | 416.21 | 1.17 | 331 | 2222 | 6222 | 22 | 1222 | 4251 |