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 |
|---|---|---|---|
| jdk1997 | 4 | 2038 | 735 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.163 | 0.182 | 0.221 | 21.9 | -44 | 5 | 1156 | 1122 | 3949 |
| SRMFix | -0.122 | 0.187 | 0.219 | 35.9 | -89 | 16 | 1111 | 1088 | 3754 |
| EloSRM | -0.147 | 0.188 | 0.231 | 31.3 | -79 | 24 | 2038 | 2038 | 3439 |
| SRM | -0.364 | 0.375 | 0.515 | 116.2 | -315 | -8 | 885 | 735 | 3710 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-05-29 | TCO19 SRM 759 | 2 | 138 | 146.04 | 0.08 | 24 | 2038 | 3439 | -48 | 735 | 3710 |
| 3 | 2019-05-11 | TCC19 India Qualifiers | 1 | 99 | 196.55 | -0.08 | 1 | 2014 | 3602 | -8 | 783 | 3623 |
| 2 | 2019-05-10 | TCO19 SRM 758 | 2 | 103 | 120.50 | -0.18 | -21 | 2013 | 3460 | -94 | 791 | 3449 |
| 1 | 2019-04-29 | SRM 757 | 2 | 104 | 96.17 | -0.41 | -79 | 2034 | 3248 | -315 | 885 | 3043 |