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 |
|---|---|---|---|
| Horrhe | 4 | 2160 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.500 | 0.863 | 1.384 | 104.0 | -40 | 328 | 1528 | 1441 | 6272 |
| SRM | -0.065 | 0.962 | 1.082 | 170.8 | -177 | 222 | 1422 | 961 | 6983 |
| SRMFix | 0.293 | 1.035 | 1.397 | 175.1 | -81 | 496 | 1696 | 1491 | 5845 |
| EloSRM | 0.332 | 1.051 | 1.445 | 188.9 | -79 | 560 | 2355 | 2160 | 5982 |
| Odd | 0.352 | 1.061 | 1.473 | 191.6 | -73 | 581 | 2156 | 1971 | 6039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,062.35 | -0.43 | -42 | 2160 | 5982 | -123 | 961 | 6983 |
| 3 | 2013-03-02 | TCO13 Round 1B | 1 | 1400 | 931.11 | -0.59 | -79 | 2202 | 5519 | -161 | 1084 | 5492 |
| 2 | 2013-02-23 | TCO13 Round 1A | 1 | 1163 | 867.48 | -0.42 | -74 | 2280 | 4732 | -177 | 1245 | 3768 |
| 1 | 2013-01-12 | SRM 566 | 2 | 114 | 774.87 | 2.76 | 560 | 2355 | 3995 | 222 | 1422 | 2287 |