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 |
|---|---|---|---|
| leosr | 3 | 1720 | 565 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.163 | 0.163 | 0.191 | 33.1 | -53 | 9 | 1757 | 1720 | 10931 |
| initial | -0.238 | 0.238 | 0.254 | 28.6 | -44 | -20 | 1177 | 1114 | 11737 |
| SRMFix | -0.239 | 0.239 | 0.252 | 41.8 | -50 | -28 | 1150 | 1075 | 11170 |
| SRM | -0.500 | 0.500 | 0.550 | 211.7 | -437 | -97 | 763 | 565 | 11665 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-07-19 | SRM 585 | 2 | 1156 | 949.13 | -0.28 | -37 | 1720 | 10931 | -97 | 565 | 11665 |
| 2 | 2013-04-26 | SRM 577 | 2 | 738 | 717.76 | -0.04 | 9 | 1757 | 10087 | -101 | 662 | 10714 |
| 1 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 1,472.32 | -0.16 | -53 | 1748 | 10602 | -437 | 763 | 10078 |