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 |
|---|---|---|---|
| ha531102 | 1 | 2248 | 1299 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.713 | 0.713 | 0.713 | 99.0 | 99 | 99 | 1299 | 1299 | 3480 |
| SRMFix | 1.649 | 1.649 | 1.649 | 339.1 | 339 | 339 | 1539 | 1539 | 5420 |
| initial | 1.714 | 1.714 | 1.714 | 206.4 | 206 | 206 | 1406 | 1406 | 6675 |
| EloSRM | 1.767 | 1.767 | 1.767 | 441.6 | 442 | 442 | 2248 | 2248 | 5231 |
| Odd | 1.821 | 1.821 | 1.821 | 458.1 | 458 | 458 | 2041 | 2041 | 5426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-06 | SRM 575 | 2 | 258 | 878.37 | 1.77 | 442 | 2248 | 5231 | 99 | 1299 | 3480 |