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 |
|---|---|---|---|
| lsd12300 | 2 | 1789 | 801 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.074 | 0.254 | 0.265 | 30.6 | -40 | 22 | 1182 | 1182 | 9518 |
| Odd | 0.023 | 0.267 | 0.268 | 63.6 | -41 | 86 | 1601 | 1601 | 9473 |
| EloSRM | 0.000 | 0.277 | 0.277 | 71.2 | -59 | 84 | 1789 | 1789 | 9224 |
| SRMFix | -0.073 | 0.295 | 0.304 | 62.4 | -87 | 38 | 1151 | 1151 | 9543 |
| SRM | -0.632 | 0.632 | 0.763 | 199.5 | -335 | -64 | 865 | 801 | 9087 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-21 | SRM 550 | 2 | 741 | 898.18 | 0.28 | 84 | 1789 | 9224 | -64 | 801 | 9087 |
| 1 | 2012-06-07 | SRM 545 | 2 | 721 | 733.93 | -0.28 | -59 | 1705 | 10620 | -335 | 865 | 8205 |