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 |
|---|---|---|---|
| kycorea | 2 | 2084 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.086 | 0.246 | 0.260 | 75.5 | -127 | 24 | 1224 | 1097 | 4830 |
| SRMFix | 0.543 | 0.556 | 0.777 | 120.9 | -2 | 239 | 1439 | 1437 | 5636 |
| initial | 0.590 | 0.590 | 0.818 | 71.0 | 3 | 139 | 1342 | 1342 | 6484 |
| EloSRM | 0.605 | 0.630 | 0.874 | 180.5 | -2 | 359 | 2086 | 2084 | 5366 |
| Odd | 0.629 | 0.653 | 0.907 | 189.8 | 0 | 380 | 1912 | 1912 | 5492 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-19 | SRM 519 | 1 | 482 | 523.79 | -0.02 | -2 | 2084 | 5366 | -127 | 1097 | 4830 |
| 1 | 2011-09-14 | SRM 518 | 2 | 342 | 805.05 | 1.24 | 359 | 2086 | 5357 | 24 | 1224 | 3624 |