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 |
|---|---|---|---|
| Sundeep.techie | 4 | 1666 | 509 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.050 | 0.314 | 0.362 | 37.8 | -73 | 37 | 1176 | 1176 | 7388 |
| EloSRM | 0.012 | 0.324 | 0.360 | 73.8 | -132 | 103 | 1666 | 1666 | 6964 |
| SRMFix | -0.026 | 0.354 | 0.409 | 64.5 | -152 | 51 | 1127 | 1127 | 7611 |
| SRM | -0.174 | 0.632 | 0.859 | 259.2 | -864 | 86 | 509 | 509 | 9193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-01-19 | SRM 459 | 2 | 559 | 699.42 | 0.32 | 58 | 1666 | 6964 | 66 | 509 | 9193 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 485 | 618.14 | -0.09 | -2 | 1608 | 7480 | 21 | 443 | 9318 |
| 2 | 2009-12-22 | SRM 456 | 2 | 463 | 590.28 | 0.35 | 103 | 1610 | 7319 | 86 | 422 | 9208 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 905 | 623.57 | -0.53 | -132 | 1507 | 8815 | -864 | 336 | 9368 |