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 |
|---|---|---|---|
| mrforty | 4 | 2359 | 1143 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.073 | 0.263 | 0.285 | 52.2 | -133 | 45 | 1143 | 1143 | 4593 |
| EloSRM | 0.462 | 0.462 | 0.474 | 139.7 | 82 | 188 | 2359 | 2359 | 4576 |
| Odd | 0.480 | 0.480 | 0.489 | 131.0 | 84 | 157 | 2103 | 2103 | 4810 |
| SRMFix | 0.485 | 0.485 | 0.501 | 73.2 | 65 | 86 | 1493 | 1493 | 5221 |
| initial | 0.561 | 0.561 | 0.582 | 67.5 | 36 | 83 | 1470 | 1470 | 5382 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-04-25 | 2015 TCO 1B | 1 | 422 | 648.84 | 0.62 | 188 | 2359 | 4576 | 45 | 1143 | 4593 |
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 807 | 1,075.98 | 0.42 | 82 | 2171 | 5896 | 22 | 1098 | 5371 |
| 2 | 2013-03-02 | TCO13 Round 1B | 1 | 954 | 1,338.13 | 0.49 | 134 | 2089 | 6641 | 9 | 1076 | 5585 |
| 1 | 2013-02-23 | TCO13 Round 1A | 1 | 1167 | 1,459.39 | 0.32 | 155 | 1955 | 7876 | -133 | 1067 | 5604 |