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 |
|---|---|---|---|
| xincoder | 1 | 1627 | 797 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.317 | 0.317 | 0.317 | 62.2 | -62 | -62 | 1459 | 1459 | 9641 |
| EloSRM | -0.363 | 0.363 | 0.363 | 81.5 | -81 | -81 | 1627 | 1627 | 9435 |
| initial | -0.431 | 0.431 | 0.431 | 51.9 | -52 | -52 | 1148 | 1148 | 9439 |
| SRMFix | -0.485 | 0.485 | 0.485 | 113.0 | -113 | -113 | 1087 | 1087 | 9706 |
| SRM | -1.320 | 1.320 | 1.320 | 403.0 | -403 | -403 | 797 | 797 | 7879 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-03 | Member SRM 505 | 2 | 947 | 736.32 | -0.36 | -81 | 1627 | 9435 | -403 | 797 | 7879 |