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 |
|---|---|---|---|
| pr20071405 | 2 | 1982 | 571 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.403 | 0.403 | 0.421 | 76.7 | -86 | -67 | 1133 | 1047 | 4081 |
| Odd | -0.412 | 0.412 | 0.442 | 52.3 | -77 | -28 | 1750 | 1673 | 3916 |
| EloSRM | -0.421 | 0.421 | 0.440 | 66.1 | -82 | -50 | 2065 | 1982 | 3889 |
| initial | -0.441 | 0.441 | 0.468 | 53.1 | -72 | -34 | 1166 | 1094 | 4108 |
| SRM | -0.741 | 0.741 | 0.742 | 314.5 | -369 | -260 | 940 | 571 | 4052 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-05-11 | TCC19 India Qualifiers | 1 | 317 | 218.54 | -0.55 | -82 | 1982 | 3889 | -369 | 571 | 4052 |
| 1 | 2019-05-10 | TCO19 SRM 758 | 2 | 103 | 111.92 | -0.29 | -50 | 2065 | 2985 | -260 | 940 | 2643 |