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 |
|---|---|---|---|
| takhandipu | 5 | 1988 | 971 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.264 | 0.401 | 0.410 | 53.4 | -72 | 19 | 1154 | 971 | 5542 |
| SRMFix | 0.082 | 0.487 | 0.543 | 76.3 | -54 | 137 | 1465 | 1349 | 5871 |
| initial | 0.265 | 0.519 | 0.617 | 62.5 | -41 | 135 | 1436 | 1360 | 5764 |
| EloSRM | 0.012 | 0.586 | 0.622 | 87.9 | -36 | 227 | 2061 | 1988 | 5458 |
| Odd | 0.039 | 0.595 | 0.641 | 91.0 | -33 | 244 | 1902 | 1836 | 5501 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-03-08 | SRM 499 | 2 | 620 | 398.38 | -0.64 | -35 | 1988 | 5458 | -61 | 971 | 5542 |
| 4 | 2011-02-26 | SRM 498 | 2 | 566 | 372.30 | -0.60 | -36 | 2023 | 5116 | -72 | 1032 | 4903 |
| 3 | 2011-02-10 | SRM 497 | 2 | 320 | 279.62 | -0.20 | -2 | 2059 | 4835 | -50 | 1104 | 4278 |
| 2 | 2011-02-01 | SRM 496 | 2 | 248 | 430.76 | 0.80 | 139 | 2061 | 4803 | 19 | 1154 | 3895 |
| 1 | 2011-01-27 | SRM 495 | 2 | 460 | 747.36 | 0.70 | 227 | 1922 | 5876 | -65 | 1135 | 4003 |