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 |
|---|---|---|---|
| nachi | 1 | 1633 | 1144 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.292 | 0.292 | 0.292 | 56.0 | -56 | -56 | 1144 | 1144 | 2294 |
| SRMFix | 0.415 | 0.415 | 0.415 | 97.7 | 98 | 98 | 1298 | 1298 | 3329 |
| initial | 0.454 | 0.454 | 0.454 | 54.7 | 55 | 55 | 1255 | 1255 | 3572 |
| EloSRM | 0.545 | 0.545 | 0.545 | 183.8 | 184 | 184 | 1633 | 1633 | 3332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-03-25 | SRM 294 | 2 | 274 | 399.86 | 0.55 | 184 | 1633 | 3332 | -56 | 1144 | 2294 |