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 |
|---|---|---|---|
| ivaradi | 9 | 2381 | 1237 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.354 | 0.412 | 0.763 | 63.1 | -17 | 407 | 1716 | 1712 | 4026 |
| EloSRM | 0.321 | 0.438 | 0.788 | 81.7 | -24 | 519 | 2382 | 2381 | 3812 |
| Odd | 0.325 | 0.444 | 0.801 | 83.5 | -21 | 537 | 2214 | 2212 | 3767 |
| SRM | 0.258 | 0.501 | 0.660 | 54.6 | -137 | 161 | 1361 | 1237 | 3902 |
| initial | 0.533 | 0.539 | 0.874 | 64.9 | -4 | 255 | 1777 | 1777 | 3976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2012-06-07 | SRM 545 | 1 | 480 | 602.76 | -0.06 | -2 | 2381 | 3812 | -7 | 1237 | 3902 |
| 8 | 2012-03-17 | SRM 537 | 1 | 626 | 801.20 | 0.36 | 67 | 2382 | 3631 | 44 | 1244 | 3763 |
| 7 | 2011-12-17 | SRM 527 | 1 | 511 | 618.85 | -0.06 | -3 | 2315 | 3787 | -12 | 1200 | 4012 |
| 6 | 2011-10-04 | SRM 520 | 2 | 143 | 246.04 | 0.78 | 69 | 2318 | 3584 | 43 | 1212 | 3736 |
| 5 | 2011-07-26 | SRM 513 | 2 | 260 | 222.24 | -0.23 | 0 | 2249 | 3915 | 16 | 1169 | 4109 |
| 4 | 2011-06-08 | SRM 509 | 1 | 721 | 688.73 | -0.17 | -24 | 2249 | 3876 | -137 | 1153 | 4218 |
| 3 | 2011-06-02 | SRM 508 | 1 | 540 | 671.56 | -0.01 | 8 | 2272 | 3686 | -61 | 1290 | 2950 |
| 2 | 2011-05-03 | Member SRM 505 | 1 | 306 | 520.17 | 0.10 | 44 | 2264 | 3497 | -10 | 1351 | 2389 |
| 1 | 2011-03-19 | SRM 500 | 2 | 166 | 751.23 | 2.18 | 519 | 2221 | 3673 | 161 | 1361 | 2289 |