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 |
|---|---|---|---|
| amitnsky | 2 | 2064 | 854 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.190 | 0.190 | 0.247 | 31.8 | -31 | 32 | 1801 | 1770 | 2735 |
| initial | -0.197 | 0.197 | 0.235 | 23.8 | -39 | -8 | 1192 | 1152 | 3133 |
| SRMFix | -0.206 | 0.206 | 0.234 | 38.2 | -53 | -23 | 1177 | 1124 | 3002 |
| EloSRM | -0.226 | 0.226 | 0.256 | 21.3 | -40 | 3 | 2104 | 2064 | 2743 |
| SRM | -0.710 | 0.710 | 0.714 | 173.0 | -193 | -153 | 1007 | 854 | 2916 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-02-08 | TCO19 SRM 750 | 2 | 106 | 108.46 | -0.35 | -40 | 2064 | 2743 | -153 | 854 | 2916 |
| 1 | 2019-02-02 | TCO19 SRM 749 | 2 | 107 | 99.57 | -0.10 | 3 | 2104 | 2544 | -193 | 1007 | 2168 |