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 |
|---|---|---|---|
| hkurokawa | 4 | 2574 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.136 | 0.405 | 0.432 | 84.8 | -80 | 112 | 1418 | 1297 | 1216 |
| SRMFix | 0.483 | 0.528 | 0.721 | 99.3 | -8 | 246 | 1586 | 1575 | 1415 |
| initial | 0.522 | 0.537 | 0.745 | 64.6 | -4 | 140 | 1455 | 1451 | 1607 |
| EloSRM | 0.459 | 0.550 | 0.722 | 140.5 | -11 | 274 | 2595 | 2574 | 1242 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-03-20 | TCO19 SRM 753 | 1 | 84 | 108.37 | -0.09 | -11 | 2574 | 1242 | -41 | 1297 | 1216 |
| 3 | 2018-04-14 | SRM 733 | 1 | 122 | 147.42 | -0.09 | -9 | 2585 | 1443 | -80 | 1338 | 1385 |
| 2 | 2018-03-17 | SRM 731 | 1 | 93 | 171.20 | 0.88 | 268 | 2595 | 1591 | 112 | 1418 | 1211 |
| 1 | 2018-02-20 | SRM 730 | 2 | 70 | 154.07 | 1.14 | 274 | 2327 | 2547 | 106 | 1306 | 1706 |