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 |
|---|---|---|---|
| sandeshreddy | 3 | 1988 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.837 | 1.049 | 1.342 | 180.4 | -31 | 329 | 1817 | 1817 | 5884 |
| initial | 0.735 | 1.067 | 1.295 | 128.5 | -40 | 217 | 1377 | 1377 | 5721 |
| EloSRM | 0.810 | 1.073 | 1.345 | 192.8 | -52 | 334 | 1988 | 1988 | 5684 |
| SRMFix | 0.735 | 1.129 | 1.347 | 179.0 | -93 | 265 | 1372 | 1372 | 5846 |
| SRM | 0.106 | 1.375 | 1.379 | 226.5 | -336 | 117 | 981 | 981 | 5638 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-06-08 | SRM 509 | 2 | 816 | ||||||||
| 2 | 2011-05-03 | Member SRM 505 | 2 | 214 | 791.40 | 1.88 | 334 | 1988 | 5684 | 117 | 981 | 5638 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 922 | 768.40 | -0.26 | -52 | 1654 | 8975 | -336 | 864 | 7005 |