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 |
|---|---|---|---|
| alpc-51 | 1 | 2075 | 1282 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.575 | 0.575 | 0.575 | 82.0 | 82 | 82 | 1282 | 1282 | 2482 |
| SRMFix | 1.531 | 1.531 | 1.531 | 318.6 | 319 | 319 | 1519 | 1519 | 3897 |
| initial | 1.596 | 1.596 | 1.596 | 192.2 | 192 | 192 | 1392 | 1392 | 4786 |
| EloSRM | 1.670 | 1.670 | 1.670 | 432.3 | 432 | 432 | 2075 | 2075 | 3763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-14 | Member SRM 458 | 2 | 196 | 623.81 | 1.67 | 432 | 2075 | 3763 | 82 | 1282 | 2482 |