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 |
|---|---|---|---|
| Alla | 6 | 2083 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.252 | 0.392 | 0.433 | 69.6 | -32 | 166 | 2083 | 2083 | 6410 |
| SRMFix | 0.277 | 0.406 | 0.473 | 51.5 | -45 | 85 | 1398 | 1398 | 6811 |
| Odd | 0.283 | 0.416 | 0.465 | 75.8 | -48 | 189 | 1886 | 1886 | 6728 |
| initial | 0.328 | 0.426 | 0.508 | 51.3 | -31 | 112 | 1437 | 1437 | 6354 |
| SRM | -0.062 | 0.494 | 0.527 | 85.0 | -146 | 64 | 1071 | 954 | 7173 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-04-14 | TCO12 Round 1C | 1 | 965 | 1,195.06 | 0.30 | 42 | 2083 | 6410 | 29 | 954 | 7173 |
| 5 | 2012-04-11 | SRM 540 | 2 | 354 | 564.20 | 0.67 | 71 | 2042 | 6748 | 39 | 925 | 7473 |
| 4 | 2012-04-07 | TCO12 Round 1B | 1 | 1059 | 1,506.32 | 0.51 | 95 | 1971 | 7369 | 64 | 886 | 7981 |
| 3 | 2012-04-04 | SRM 539 | 2 | 411 | 436.72 | -0.35 | -32 | 1876 | 8339 | -103 | 822 | 8810 |
| 2 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,456.20 | -0.07 | -11 | 1908 | 7933 | -146 | 925 | 7338 |
| 1 | 2012-03-20 | SRM 538 | 2 | 497 | 676.56 | 0.44 | 166 | 1919 | 7789 | -129 | 1071 | 5514 |