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 |
|---|---|---|---|
| yogesh.lucknowi | 2 | 1386 | 620 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.269 | 0.269 | 0.274 | 47.2 | -66 | -28 | 1326 | 1297 | 6910 |
| EloSRM | -0.282 | 0.282 | 0.288 | 58.7 | -81 | -36 | 1422 | 1386 | 6876 |
| SRMFix | -0.372 | 0.372 | 0.387 | 78.3 | -112 | -45 | 1088 | 1043 | 7115 |
| initial | -0.377 | 0.377 | 0.381 | 45.4 | -52 | -39 | 1148 | 1109 | 6999 |
| SRM | -0.883 | 0.883 | 0.961 | 290.0 | -432 | -148 | 768 | 620 | 6828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-24 | SRM 346 | 2 | 352 | 335.28 | -0.22 | -36 | 1386 | 6876 | -148 | 620 | 6828 |
| 1 | 2007-04-18 | SRM 345 | 2 | 539 | 460.38 | -0.34 | -81 | 1422 | 6359 | -432 | 768 | 5743 |