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 |
|---|---|---|---|
| zjingpopo | 5 | 2415 | 1025 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.459 | 0.853 | 1.142 | 102.8 | -91 | 280 | 1477 | 1477 | 1577 |
| SRMFix | 0.459 | 0.927 | 1.187 | 125.1 | -113 | 320 | 1459 | 1459 | 1766 |
| Odd | 0.528 | 0.955 | 1.237 | 133.2 | -66 | 373 | 2102 | 2102 | 1768 |
| EloSRM | 0.586 | 1.060 | 1.306 | 162.3 | -74 | 381 | 2415 | 2415 | 1743 |
| SRM | 0.348 | 1.133 | 1.206 | 125.4 | -302 | 150 | 1048 | 1025 | 2284 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2020-01-16 | SRM 775 | 2 | 52 | 72.91 | 0.49 | 73 | 2415 | 1743 | 29 | 1025 | 2284 |
| 4 | 2020-01-11 | SRM 774 | 2 | 58 | 137.13 | 1.24 | 257 | 2342 | 1955 | 47 | 996 | 2471 |
| 3 | 2013-05-18 | SRM 579 | 2 | 672 | 333.59 | -1.01 | -74 | 2086 | 6464 | -99 | 949 | 6830 |
| 2 | 2013-05-02 | SRM 578 | 2 | 96 | 501.86 | 2.39 | 381 | 2160 | 5794 | 150 | 1048 | 5741 |
| 1 | 2013-04-11 | SRM 576 | 2 | 569 | 505.04 | -0.17 | -28 | 1779 | 10058 | -302 | 898 | 7770 |