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 |
|---|---|---|---|
| X__X | 3 | 2124 | 1063 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.694 | 0.694 | 0.912 | 83.6 | 1 | 175 | 1451 | 1451 | 5980 |
| SRM | -0.020 | 0.696 | 0.738 | 81.0 | -118 | 53 | 1128 | 1063 | 5488 |
| SRMFix | 0.553 | 0.705 | 0.847 | 109.8 | -39 | 164 | 1452 | 1452 | 5997 |
| EloSRM | 0.542 | 0.741 | 0.838 | 140.2 | -29 | 224 | 2124 | 2124 | 5930 |
| Odd | 0.558 | 0.749 | 0.846 | 143.1 | -22 | 244 | 1940 | 1940 | 6033 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-09-01 | SRM 554 | 2 | 242 | 576.29 | 1.25 | 167 | 2124 | 5930 | 53 | 1063 | 5488 |
| 2 | 2012-08-16 | SRM 552 | 2 | 446 | 362.63 | -0.30 | -29 | 1957 | 7442 | -118 | 1010 | 6002 |
| 1 | 2012-05-19 | SRM 543 | 2 | 499 | 794.82 | 0.67 | 224 | 1986 | 7254 | -72 | 1128 | 4922 |