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 |
|---|---|---|---|
| sopro | 3 | 1898 | 786 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.094 | 0.380 | 0.434 | 45.8 | -52 | 73 | 1234 | 1234 | 8828 |
| Odd | 0.158 | 0.381 | 0.463 | 92.7 | -64 | 171 | 1707 | 1707 | 8826 |
| EloSRM | 0.146 | 0.398 | 0.471 | 100.6 | -85 | 173 | 1898 | 1898 | 8747 |
| SRMFix | 0.095 | 0.421 | 0.481 | 79.0 | -114 | 108 | 1209 | 1209 | 9008 |
| SRM | -0.349 | 0.527 | 0.751 | 146.7 | -395 | 13 | 818 | 786 | 9720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 2 | 699 | 749.14 | 0.10 | 44 | 1898 | 8747 | -32 | 786 | 9720 |
| 2 | 2012-07-02 | SRM 548 | 2 | 315 | 517.23 | 0.72 | 173 | 1854 | 8450 | 13 | 818 | 8608 |
| 1 | 2012-06-25 | SRM 547 | 2 | 493 | 428.05 | -0.38 | -85 | 1681 | 10850 | -395 | 805 | 8913 |