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 |
|---|---|---|---|
| Ismail_A | 2 | 2065 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.175 | 0.175 | 0.246 | 32.5 | -32 | 33 | 1802 | 1770 | 2736 |
| initial | -0.192 | 0.192 | 0.235 | 23.1 | -39 | -7 | 1193 | 1154 | 3125 |
| SRMFix | -0.194 | 0.194 | 0.238 | 34.7 | -56 | -14 | 1186 | 1131 | 2965 |
| EloSRM | -0.218 | 0.218 | 0.255 | 22.7 | -40 | 5 | 2105 | 2065 | 2740 |
| SRM | -0.760 | 0.760 | 0.775 | 178.5 | -208 | -149 | 992 | 843 | 2982 |
| # | 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 | 108.31 | -0.35 | -40 | 2065 | 2740 | -149 | 843 | 2982 |
| 1 | 2019-01-26 | TCO19 SRM 748 | 2 | 90 | 84.72 | -0.09 | 5 | 2105 | 2493 | -208 | 992 | 2222 |