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 |
|---|---|---|---|
| ashap.bappy | 4 | 2043 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.001 | 0.121 | 0.144 | 34.0 | -34 | 72 | 1752 | 1752 | 2894 |
| EloSRM | -0.002 | 0.134 | 0.158 | 38.2 | -44 | 83 | 2043 | 2043 | 2874 |
| initial | -0.070 | 0.137 | 0.139 | 16.5 | -19 | 16 | 1181 | 1166 | 3015 |
| SRMFix | -0.053 | 0.138 | 0.141 | 23.3 | -38 | 21 | 1162 | 1148 | 2928 |
| SRM | -0.197 | 0.286 | 0.358 | 132.5 | -373 | 0 | 827 | 670 | 3577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-10-20 | TCO19 SRM 740 | 2 | 87 | 104.48 | 0.26 | 83 | 2043 | 2874 | 0 | 670 | 3577 |
| 3 | 2017-11-28 | SRM 724 | 2 | 222 | 215.85 | -0.04 | 11 | 1960 | 4499 | -61 | 670 | 5003 |
| 2 | 2017-04-08 | TCO17 Round 1B | 1 | 315 | 346.79 | -0.09 | -14 | 1949 | 5424 | -96 | 731 | 5669 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 715 | 718.01 | -0.14 | -44 | 1963 | 5274 | -373 | 827 | 5110 |