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 |
|---|---|---|---|
| Colrko | 3 | 2636 | 1285 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.681 | 1.799 | 2.782 | 217.6 | -25 | 529 | 1828 | 1803 | 1091 |
| SRM | 1.283 | 1.819 | 2.708 | 152.3 | -95 | 271 | 1380 | 1285 | 1359 |
| initial | 1.779 | 1.858 | 2.881 | 223.7 | -14 | 598 | 1857 | 1843 | 1122 |
| EloSRM | 1.835 | 1.928 | 2.962 | 281.8 | -29 | 626 | 2664 | 2636 | 1192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-10-10 | TCO 19 SRM 739 | 1 | 117 | 131.69 | -0.14 | -29 | 2636 | 1192 | -95 | 1285 | 1359 |
| 2 | 2017-06-30 | SRM 717 | 2 | 6 | 205.57 | 5.10 | 626 | 2664 | 1623 | 271 | 1380 | 1561 |
| 1 | 2014-01-29 | SRM 606 | 2 | 385 | 562.09 | 0.55 | 191 | 2038 | 7643 | -91 | 1109 | 5400 |