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 |
|---|---|---|---|
| bucchiapple | 3 | 1986 | 1010 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.284 | 0.442 | 0.568 | 63.3 | -166 | 0 | 1176 | 1010 | 5658 |
| initial | 0.408 | 0.600 | 0.641 | 72.2 | -35 | 99 | 1347 | 1347 | 6339 |
| SRMFix | 0.245 | 0.656 | 0.660 | 116.8 | -100 | 171 | 1371 | 1350 | 6322 |
| EloSRM | 0.202 | 0.682 | 0.708 | 138.7 | -74 | 268 | 1987 | 1986 | 6099 |
| Odd | 0.225 | 0.687 | 0.719 | 141.5 | -63 | 287 | 1825 | 1825 | 6159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-09 | SRM 514 | 2 | 320 | 432.38 | 0.43 | 73 | 1986 | 6099 | 0 | 1010 | 5658 |
| 2 | 2011-07-26 | SRM 513 | 2 | 825 | 500.43 | -0.72 | -74 | 1912 | 6801 | -166 | 1010 | 5679 |
| 1 | 2011-07-13 | SRM 512 | 2 | 495 | 918.45 | 0.89 | 268 | 1987 | 6060 | -24 | 1176 | 4021 |