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 |
|---|---|---|---|
| alifradityar | 7 | 2223 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.007 | 0.394 | 0.457 | 54.9 | -112 | 104 | 1304 | 1072 | 5418 |
| EloSRM | 0.097 | 0.526 | 0.817 | 96.6 | -67 | 447 | 2303 | 2223 | 5045 |
| SRMFix | 0.157 | 0.542 | 0.769 | 79.2 | -88 | 340 | 1605 | 1518 | 5313 |
| Odd | 0.118 | 0.544 | 0.836 | 99.1 | -61 | 465 | 2118 | 2042 | 5048 |
| initial | 0.353 | 0.620 | 0.812 | 74.6 | -95 | 208 | 1592 | 1498 | 5458 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-01-21 | SRM 567 | 2 | 424 | 192.51 | -1.14 | -67 | 2223 | 5045 | -44 | 1072 | 5418 |
| 6 | 2012-04-11 | SRM 540 | 2 | 244 | 256.62 | 0.07 | 18 | 2289 | 4413 | 24 | 1116 | 5122 |
| 5 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,113.33 | -0.36 | -32 | 2271 | 4520 | -112 | 1092 | 5310 |
| 4 | 2012-03-31 | TCO12 Round 1A | 1 | 1070 | 1,108.55 | 0.05 | 20 | 2303 | 4190 | -26 | 1204 | 4152 |
| 3 | 2012-03-20 | SRM 538 | 1 | 600 | 691.42 | 0.20 | 61 | 2283 | 4302 | -39 | 1230 | 3861 |
| 2 | 2012-02-09 | SRM 532 | 1 | 413 | 581.92 | 0.07 | 32 | 2222 | 4582 | -35 | 1269 | 3388 |
| 1 | 2012-01-14 | SRM 529 | 2 | 239 | 823.99 | 1.79 | 447 | 2190 | 4754 | 104 | 1304 | 3028 |