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 |
|---|---|---|---|
| nikhil.prasad | 1 | 1687 | 1090 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.315 | 0.315 | 0.315 | 75.0 | 75 | 75 | 1275 | 1275 | 4598 |
| initial | 0.370 | 0.370 | 0.370 | 44.5 | 45 | 45 | 1245 | 1245 | 4851 |
| EloSRM | 0.492 | 0.492 | 0.492 | 176.8 | 177 | 177 | 1687 | 1687 | 4541 |
| SRM | -0.587 | 0.587 | 0.587 | 110.0 | -110 | -110 | 1090 | 1090 | 3251 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-06-07 | SRM 353 | 2 | 387 | 544.31 | 0.49 | 177 | 1687 | 4541 | -110 | 1090 | 3251 |