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 |
|---|---|---|---|
| vikasgupta | 2 | 1702 | 1176 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.135 | 0.135 | 0.135 | 24.0 | -24 | -24 | 1176 | 1176 | 2236 |
| SRMFix | 0.645 | 0.645 | 0.645 | 147.7 | 148 | 148 | 1348 | 1348 | 3196 |
| initial | 0.685 | 0.685 | 0.685 | 82.5 | 83 | 83 | 1283 | 1283 | 3529 |
| EloSRM | 0.787 | 0.787 | 0.787 | 248.1 | 248 | 248 | 1702 | 1702 | 3159 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-07-22 | SRM 312 | 2 | 407 | ||||||||
| 1 | 2006-04-22 | SRM 299 | 2 | 179 | 308.84 | 0.79 | 248 | 1702 | 3159 | -24 | 1176 | 2236 |