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 |
|---|---|---|---|
| shrirambk | 3 | 1809 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.474 | 0.628 | 0.710 | 98.7 | -177 | 3 | 1087 | 910 | 8277 |
| SRMFix | 0.105 | 0.664 | 0.704 | 105.9 | -108 | 130 | 1409 | 1301 | 6277 |
| initial | 0.243 | 0.672 | 0.713 | 81.0 | -78 | 118 | 1365 | 1288 | 6294 |
| EloSRM | 0.121 | 0.708 | 0.728 | 133.4 | -76 | 176 | 1885 | 1809 | 5621 |
| Odd | 0.144 | 0.715 | 0.731 | 134.2 | -70 | 186 | 1761 | 1692 | 5634 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-07-10 | SRM 409 | 2 | 672 | 418.57 | -0.88 | -76 | 1809 | 5621 | -177 | 910 | 8277 |
| 2 | 2008-06-14 | SRM 405 | 2 | 297 | 505.34 | 0.77 | 148 | 1885 | 4695 | 3 | 1087 | 5681 |
| 1 | 2008-06-05 | SRM 404 | 2 | 407 | 565.95 | 0.48 | 176 | 1737 | 6148 | -116 | 1084 | 5657 |