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 |
|---|---|---|---|
| hongxiangr | 6 | 2641 | 1233 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.069 | 0.363 | 0.433 | 99.8 | -144 | 195 | 1372 | 1233 | 1537 |
| EloSRM | 0.300 | 0.401 | 0.536 | 107.5 | -20 | 332 | 2674 | 2641 | 1180 |
| SRMFix | 0.376 | 0.404 | 0.565 | 58.8 | -6 | 179 | 1544 | 1535 | 1656 |
| initial | 0.397 | 0.406 | 0.576 | 48.8 | -3 | 142 | 1490 | 1487 | 1669 |
| Odd | 0.317 | 0.411 | 0.547 | 104.9 | -16 | 317 | 2348 | 2323 | 1241 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2018-10-10 | TCO 19 SRM 739 | 1 | 117 | 132.34 | -0.13 | -12 | 2641 | 1180 | -38 | 1233 | 1537 |
| 5 | 2018-09-19 | TCO19 SRM 737 | 1 | 110 | 114.05 | -0.17 | -20 | 2653 | 1168 | -101 | 1271 | 1413 |
| 4 | 2018-08-15 | SRM 736 *TCO19* | 1 | 142 | 193.73 | 0.45 | 96 | 2674 | 1159 | 81 | 1372 | 1126 |
| 3 | 2018-07-07 | 2018 TCO 3A | 1 | 272 | 342.74 | 0.32 | 90 | 2577 | 1426 | 40 | 1291 | 1474 |
| 2 | 2018-06-14 | 2018 TCO 2B | 1 | 144 | 321.60 | 1.16 | 332 | 2487 | 1694 | 195 | 1251 | 1665 |
| 1 | 2018-04-21 | 2018 TCO 1A | 1 | 492 | 555.31 | 0.18 | 94 | 2155 | 2904 | -144 | 1056 | 2503 |