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 |
|---|---|---|---|
| masrtis | 4 | 2036 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.341 | 0.341 | 0.446 | 84.8 | -190 | -8 | 1192 | 861 | 8663 |
| SRMFix | 0.050 | 0.551 | 0.591 | 92.2 | -80 | 183 | 1448 | 1327 | 7522 |
| EloSRM | 0.054 | 0.568 | 0.624 | 110.7 | -51 | 267 | 2137 | 2036 | 7324 |
| Odd | 0.077 | 0.595 | 0.655 | 117.8 | -50 | 287 | 1949 | 1851 | 7328 |
| initial | 0.205 | 0.595 | 0.644 | 71.7 | -68 | 106 | 1393 | 1299 | 7897 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-04-06 | SRM 575 | 2 | 794 | 625.95 | -0.71 | -51 | 2036 | 7324 | -114 | 861 | 8663 |
| 3 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,208.34 | -0.32 | -49 | 2087 | 6551 | -190 | 975 | 6719 |
| 2 | 2013-02-06 | SRM 569 | 2 | 249 | 311.27 | 0.32 | 75 | 2137 | 5946 | -27 | 1165 | 4631 |
| 1 | 2013-01-12 | SRM 566 | 2 | 409 | 774.87 | 0.92 | 267 | 2062 | 6550 | -8 | 1192 | 4299 |