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 |
|---|---|---|---|
| rodikov | 1 | 1861 | 1474 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.108 | 1.108 | 1.108 | 274.0 | 274 | 274 | 1474 | 1474 | 1268 |
| SRMFix | 1.320 | 1.320 | 1.320 | 280.8 | 281 | 281 | 1481 | 1481 | 3384 |
| initial | 1.328 | 1.328 | 1.328 | 159.9 | 160 | 160 | 1360 | 1360 | 4150 |
| EloSRM | 1.350 | 1.350 | 1.350 | 332.9 | 333 | 333 | 1861 | 1861 | 3745 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 53 | 135.12 | 1.35 | 333 | 1861 | 3745 | 274 | 1474 | 1268 |