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 |
|---|---|---|---|
| raghuramanv | 2 | 1448 | 622 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.204 | 0.204 | 0.248 | 38.3 | -75 | 2 | 1341 | 1341 | 8416 |
| EloSRM | -0.219 | 0.219 | 0.266 | 45.2 | -89 | -1 | 1450 | 1448 | 8384 |
| SRMFix | -0.323 | 0.323 | 0.373 | 71.0 | -119 | -23 | 1081 | 1058 | 8766 |
| initial | -0.332 | 0.332 | 0.356 | 40.0 | -55 | -25 | 1145 | 1120 | 8698 |
| SRM | -0.885 | 0.885 | 0.988 | 289.0 | -453 | -125 | 747 | 622 | 8445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-05 | SRM 386 | 2 | 594 | 566.77 | -0.07 | -1 | 1448 | 8384 | -125 | 622 | 8445 |
| 1 | 2007-12-27 | SRM 385 | 2 | 590 | 490.32 | -0.37 | -89 | 1450 | 8298 | -453 | 747 | 7439 |