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 |
|---|---|---|---|
| Jushisan | 5 | 2201 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.636 | 0.636 | 0.788 | 95.8 | 54 | 167 | 2201 | 2201 | 4836 |
| SRMFix | 0.648 | 0.654 | 0.829 | 75.0 | -4 | 152 | 1568 | 1568 | 4828 |
| initial | 0.708 | 0.708 | 0.880 | 85.3 | 6 | 155 | 1627 | 1627 | 4422 |
| SRM | 0.327 | 0.869 | 0.930 | 86.2 | -194 | 62 | 1079 | 1079 | 5389 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-02-23 | SRM 534 | 2 | 138 | 313.23 | 1.18 | 118 | 2201 | 4836 | 62 | 1079 | 5389 |
| 4 | 2011-10-25 | SRM 522 | 2 | 229 | 335.41 | 0.55 | 72 | 2083 | 5497 | 38 | 1017 | 5752 |
| 3 | 2011-10-04 | SRM 520 | 2 | 307 | 689.58 | 1.17 | 167 | 2011 | 6036 | 55 | 979 | 6126 |
| 2 | 2011-09-19 | SRM 519 | 2 | 515 | 573.62 | 0.16 | 54 | 1844 | 7696 | -82 | 924 | 6797 |
| 1 | 2011-08-09 | SRM 514 | 2 | 560 | 609.95 | 0.12 | 68 | 1790 | 8052 | -194 | 1006 | 5688 |