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 |
|---|---|---|---|
| ziyuang | 6 | 1708 | 532 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.090 | 0.249 | 0.301 | 38.7 | -51 | 83 | 1567 | 1555 | 9582 |
| EloSRM | -0.086 | 0.250 | 0.305 | 37.3 | -59 | 85 | 1735 | 1708 | 9744 |
| SRMFix | -0.106 | 0.269 | 0.311 | 36.8 | -70 | 46 | 1160 | 1072 | 11237 |
| initial | -0.114 | 0.273 | 0.315 | 32.9 | -52 | 58 | 1188 | 1118 | 11509 |
| SRM | -0.406 | 0.563 | 0.634 | 126.0 | -244 | 44 | 956 | 532 | 11667 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-01-31 | SRM 531 | 2 | 639 | 898.73 | 0.49 | 85 | 1708 | 9744 | 44 | 532 | 11667 |
| 5 | 2011-09-19 | SRM 519 | 2 | 810 | 673.67 | -0.33 | -35 | 1623 | 10785 | -120 | 488 | 11649 |
| 4 | 2011-09-14 | SRM 518 | 2 | 903 | 877.71 | -0.04 | 4 | 1658 | 9997 | -50 | 608 | 10872 |
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 936.21 | -0.19 | -22 | 1654 | 9919 | -77 | 658 | 10278 |
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 858.89 | -0.41 | -59 | 1676 | 9524 | -221 | 735 | 9463 |
| 1 | 2011-07-02 | SRM 511 | 2 | 907 | 886.89 | -0.03 | 18 | 1735 | 8513 | -244 | 956 | 6172 |