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 |
|---|---|---|---|
| romkagorbunov | 8 | 2531 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.570 | 1.228 | 1.907 | 144.0 | -271 | 258 | 1458 | 1080 | 5633 |
| EloSRM | 0.420 | 1.424 | 2.018 | 146.9 | -84 | 608 | 2713 | 2531 | 3520 |
| Odd | 0.425 | 1.439 | 2.036 | 144.7 | -81 | 628 | 2487 | 2309 | 3511 |
| SRMFix | 0.197 | 1.493 | 2.088 | 164.6 | -212 | 546 | 2080 | 1723 | 3992 |
| initial | 0.441 | 1.604 | 2.371 | 193.1 | -456 | 544 | 2174 | 1624 | 4747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2014-12-27 | SRM 643 | 2 | 484 | 68.05 | -2.84 | -79 | 2531 | 3520 | -89 | 1080 | 5633 |
| 7 | 2014-12-16 | SRM 642 | 1 | 273 | 257.20 | -0.29 | -29 | 2610 | 3050 | -63 | 1169 | 4799 |
| 6 | 2014-12-09 | SRM 640 | 1 | 289 | 286.19 | -0.01 | 10 | 2639 | 2900 | 1 | 1232 | 4108 |
| 5 | 2014-09-17 | SRM 633 | 1 | 677 | 451.95 | -0.64 | -84 | 2628 | 2968 | -213 | 1231 | 4175 |
| 4 | 2014-05-10 | SRM 620 | 1 | 473 | 675.56 | 0.51 | 107 | 2713 | 2421 | 45 | 1444 | 2418 |
| 3 | 2013-12-22 | SRM 601 | 2 | 13 | 170.26 | 3.71 | 208 | 2606 | 2769 | 212 | 1399 | 2542 |
| 2 | 2013-12-14 | SRM 600 | 1 | 889 | 801.47 | -0.24 | -50 | 2398 | 4058 | -271 | 1187 | 4534 |
| 1 | 2013-12-04 | SRM 599 | 2 | 92 | 817.08 | 3.15 | 608 | 2448 | 3683 | 258 | 1458 | 2200 |