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 |
|---|---|---|---|
| kidxs | 2 | 2000 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.380 | 0.380 | 0.431 | 68.9 | 43 | 95 | 1338 | 1338 | 7050 |
| SRM | -0.369 | 0.402 | 0.546 | 82.5 | -149 | -16 | 1051 | 1035 | 5870 |
| EloSRM | 0.469 | 0.469 | 0.493 | 142.4 | 126 | 159 | 2000 | 2000 | 6765 |
| initial | 0.472 | 0.472 | 0.524 | 56.9 | 30 | 84 | 1314 | 1314 | 7359 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 357 | 549.59 | 0.62 | 159 | 2000 | 6765 | -16 | 1035 | 5870 |
| 1 | 2011-06-21 | SRM 510 | 2 | 467 | 580.83 | 0.32 | 126 | 1841 | 7333 | -149 | 1051 | 5064 |