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 |
|---|---|---|---|
| gui.xunlong | 6 | 2619 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.286 | 0.549 | 0.890 | 66.5 | -90 | 130 | 1357 | 1295 | 1575 |
| SRMFix | 0.603 | 0.635 | 1.105 | 90.9 | -10 | 344 | 1733 | 1725 | 1488 |
| EloSRM | 0.622 | 0.668 | 1.099 | 139.2 | -10 | 309 | 2623 | 2619 | 1416 |
| Odd | 0.625 | 0.677 | 1.112 | 128.4 | -9 | 305 | 2342 | 2333 | 1435 |
| initial | 0.695 | 0.704 | 1.195 | 84.8 | -3 | 337 | 1702 | 1702 | 1563 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2018-04-21 | 2018 TCO 1A | 1 | 340 | 332.86 | -0.03 | 6 | 2619 | 1416 | -15 | 1295 | 1575 |
| 5 | 2018-04-14 | SRM 733 | 1 | 122 | 145.74 | -0.11 | -10 | 2613 | 1373 | -47 | 1310 | 1480 |
| 4 | 2018-03-29 | SRM 732 | 1 | 49 | 92.74 | 0.04 | 21 | 2623 | 1510 | 21 | 1357 | 1455 |
| 3 | 2018-03-17 | SRM 731 | 1 | 101 | 172.70 | 0.77 | 301 | 2602 | 1574 | 96 | 1336 | 1539 |
| 2 | 2013-04-06 | SRM 575 | 2 | 110 | 629.60 | 2.52 | 309 | 2301 | 4807 | 130 | 1240 | 4039 |
| 1 | 2013-03-25 | SRM 574 | 2 | 555 | 807.71 | 0.54 | 187 | 1992 | 7670 | -90 | 1110 | 5289 |