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 |
|---|---|---|---|
| sara_polyn | 12 | 2479 | 1178 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.665 | 1.018 | 1.576 | 82.6 | -96 | 215 | 1747 | 1723 | 3644 |
| EloSRM | 0.661 | 1.027 | 1.554 | 82.9 | -90 | 209 | 2490 | 2479 | 3726 |
| Odd | 0.668 | 1.031 | 1.549 | 81.9 | -79 | 202 | 2265 | 2248 | 3716 |
| initial | 0.451 | 1.151 | 1.577 | 138.6 | -250 | 428 | 2137 | 1852 | 3439 |
| SRM | 0.789 | 1.208 | 1.778 | 90.7 | -291 | 154 | 1190 | 1178 | 4266 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2015-05-09 | 2015 TCO 1C | 1 | 375 | 325.96 | -0.20 | -11 | 2479 | 3726 | -12 | 1178 | 4266 |
| 11 | 2014-12-27 | SRM 643 | 2 | 106 | 119.54 | 0.17 | 21 | 2490 | 3823 | 43 | 1190 | 4594 |
| 10 | 2014-12-11 | SRM 641 | 2 | 12 | 207.44 | 4.11 | 158 | 2469 | 4034 | 154 | 1147 | 5078 |
| 9 | 2014-12-09 | SRM 640 | 2 | 44 | 252.11 | 2.52 | 164 | 2311 | 5329 | 120 | 993 | 6629 |
| 8 | 2014-09-17 | SRM 633 | 2 | 569 | 446.13 | -0.35 | -15 | 2147 | 7082 | -10 | 873 | 8352 |
| 7 | 2014-04-26 | TCO14 Round 1C | 1 | 1124 | 894.93 | -0.33 | -24 | 2162 | 6757 | -47 | 883 | 8295 |
| 6 | 2014-04-19 | TCO14 Round 1B | 1 | 1190 | 1,318.25 | 0.15 | 30 | 2186 | 6319 | 15 | 930 | 7458 |
| 5 | 2014-02-15 | SRM 609 | 2 | 656 | 395.98 | -0.73 | -37 | 2157 | 6559 | -32 | 915 | 7731 |
| 4 | 2014-02-07 | SRM 608 | 2 | 202 | 581.17 | 1.52 | 152 | 2194 | 6108 | 101 | 947 | 7318 |
| 3 | 2014-01-11 | SRM 604 | 2 | 351 | 975.96 | 1.48 | 209 | 2042 | 7613 | 100 | 846 | 8851 |
| 2 | 2014-01-06 | SRM 603 | 2 | 789 | 551.34 | -0.59 | -90 | 1834 | 9989 | -291 | 746 | 10238 |
| 1 | 2013-12-04 | SRM 599 | 2 | 722 | 817.08 | 0.18 | 84 | 1923 | 8627 | -163 | 1037 | 6045 |