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 |
|---|---|---|---|
| Jieyu-Z.XEN | 3 | 1905 | 949 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.366 | 0.366 | 0.457 | 83.0 | 59 | 117 | 1905 | 1905 | 5158 |
| SRMFix | 0.344 | 0.375 | 0.492 | 54.0 | -11 | 105 | 1339 | 1339 | 5291 |
| initial | 0.392 | 0.392 | 0.527 | 47.2 | 2 | 104 | 1342 | 1342 | 5198 |
| SRM | -0.239 | 0.572 | 0.642 | 101.0 | -207 | 26 | 993 | 949 | 5262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-20 | SRM 470 | 2 | 346 | 578.46 | 0.74 | 117 | 1905 | 5158 | 26 | 949 | 5262 |
| 2 | 2010-05-04 | SRM 469 | 2 | 541 | 649.39 | 0.26 | 74 | 1788 | 5993 | -70 | 923 | 5508 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 591 | 634.14 | 0.09 | 59 | 1714 | 6501 | -207 | 993 | 4656 |