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 |
|---|---|---|---|
| psi23 | 1 | 2581 | 1611 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.059 | 4.059 | 4.059 | 411.0 | 411 | 411 | 1611 | 1611 | 1381 |
| SRMFix | 4.975 | 4.975 | 4.975 | 764.8 | 765 | 765 | 1965 | 1965 | 2371 |
| initial | 5.042 | 5.042 | 5.042 | 607.1 | 607 | 607 | 1807 | 1807 | 3754 |
| EloSRM | 5.103 | 5.103 | 5.103 | 811.1 | 811 | 811 | 2581 | 2581 | 2551 |
| Odd | 5.158 | 5.158 | 5.158 | 832.3 | 832 | 832 | 2392 | 2392 | 2577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 24 | 824.87 | 5.10 | 811 | 2581 | 2551 | 411 | 1611 | 1381 |