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 |
|---|---|---|---|
| Sampriya | 4 | 1551 | 381 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.222 | 0.284 | 0.363 | 34.2 | -64 | 14 | 1142 | 1093 | 9219 |
| EloSRM | -0.111 | 0.287 | 0.314 | 70.4 | -94 | 77 | 1551 | 1551 | 8309 |
| SRMFix | -0.181 | 0.308 | 0.361 | 57.8 | -121 | 27 | 1079 | 1037 | 9230 |
| SRM | -0.452 | 0.555 | 0.739 | 209.8 | -440 | 6 | 760 | 381 | 9496 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-15 | SRM 467 | 2 | 510 | 541.31 | 0.09 | 28 | 1551 | 8309 | 4 | 381 | 9496 |
| 3 | 2010-03-25 | Member SRM 465 | 2 | 482 | 579.38 | 0.26 | 77 | 1524 | 8630 | 6 | 377 | 9236 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 1134 | 872.62 | -0.38 | -83 | 1446 | 9640 | -389 | 371 | 9660 |
| 1 | 2009-08-25 | SRM 447 | 2 | 771 | 636.05 | -0.42 | -94 | 1529 | 9046 | -440 | 760 | 7916 |