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 |
|---|---|---|---|
| fzappa | 2 | 2139 | 1014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.061 | 0.670 | 0.673 | 179.0 | -272 | 86 | 1286 | 1014 | 6238 |
| initial | 0.679 | 0.895 | 1.124 | 107.8 | -26 | 190 | 1390 | 1363 | 6913 |
| SRMFix | 0.572 | 0.937 | 1.098 | 187.9 | -61 | 315 | 1515 | 1454 | 6043 |
| EloSRM | 0.621 | 1.016 | 1.191 | 243.2 | -74 | 413 | 2212 | 2139 | 6019 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,146.26 | -0.40 | -74 | 2139 | 6019 | -272 | 1014 | 6238 |
| 1 | 2013-02-19 | SRM 571 | 2 | 273 | 846.37 | 1.64 | 413 | 2212 | 5303 | 86 | 1286 | 3365 |