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 |
|---|---|---|---|
| arkidd | 24 | 2761 | 1328 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.247 | 0.570 | 1.126 | 51.7 | -103 | 190 | 1444 | 1328 | 2373 |
| SRMFix | 0.349 | 0.599 | 1.156 | 50.6 | -143 | 339 | 1939 | 1919 | 2081 |
| Odd | 0.312 | 0.605 | 1.140 | 57.3 | -90 | 326 | 2514 | 2495 | 1898 |
| EloSRM | 0.311 | 0.615 | 1.162 | 61.5 | -104 | 376 | 2775 | 2761 | 1838 |
| initial | 0.356 | 0.623 | 1.195 | 75.0 | -127 | 610 | 2311 | 2229 | 1848 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2015-09-28 | SRM 669 | 1 | 199 | 286.81 | -0.15 | -3 | 2761 | 1838 | -9 | 1328 | 2373 |
| 23 | 2015-09-11 | SRM 667 | 1 | 210 | 307.16 | -0.16 | -4 | 2764 | 1837 | -14 | 1337 | 2345 |
| 22 | 2015-06-20 | 2015 TCO 2B | 1 | 323 | 378.16 | -0.19 | -7 | 2768 | 1964 | -66 | 1351 | 2472 |
| 21 | 2015-06-11 | SRM 661 | 1 | 200 | 202.82 | 0.02 | 5 | 2775 | 1969 | 1 | 1417 | 2119 |
| 20 | 2015-06-04 | SRM 660 | 1 | 230 | 296.20 | -0.16 | -4 | 2769 | 2068 | -28 | 1416 | 2202 |
| 19 | 2015-05-31 | 2015 TCO 2A | 1 | 255 | 579.24 | 1.18 | 68 | 2773 | 2025 | 131 | 1444 | 2029 |
| 18 | 2015-05-05 | SRM 658 | 1 | 341 | 332.16 | -0.32 | -14 | 2705 | 2424 | -62 | 1313 | 2974 |
| 17 | 2015-04-25 | 2015 TCO 1B | 1 | 399 | 308.24 | -0.37 | -13 | 2719 | 2386 | -16 | 1375 | 2568 |
| 16 | 2015-04-17 | SRM 656 | 1 | 154 | 369.83 | 1.26 | 77 | 2732 | 2372 | 128 | 1391 | 2504 |
| 15 | 2015-04-09 | SRM 655 | 1 | 248 | 368.46 | -0.11 | -2 | 2655 | 2797 | 3 | 1263 | 3628 |
| 14 | 2015-02-10 | SRM 649 | 1 | 463 | 370.38 | -0.44 | -23 | 2657 | 2784 | -103 | 1260 | 3686 |
| 13 | 2015-02-02 | SRM 648 | 1 | 360 | 349.03 | -0.04 | 3 | 2680 | 2665 | -10 | 1363 | 2796 |
| 12 | 2015-01-24 | SRM 647 | 1 | 284 | 352.62 | 0.31 | 32 | 2678 | 2676 | 41 | 1373 | 2715 |
| 11 | 2015-01-15 | SRM 646 | 1 | 210 | 255.35 | 0.28 | 33 | 2646 | 2846 | 40 | 1332 | 3037 |
| 10 | 2015-01-12 | SRM 645 | 1 | 189 | 306.44 | -0.07 | 0 | 2614 | 3009 | 16 | 1292 | 3390 |
| 9 | 2014-12-16 | SRM 642 | 1 | 270 | 265.51 | -0.02 | 5 | 2614 | 3028 | -10 | 1276 | 3606 |
| 8 | 2014-12-09 | SRM 640 | 1 | 237 | 312.45 | 0.40 | 60 | 2609 | 3064 | 55 | 1286 | 3516 |
| 7 | 2014-11-28 | SRM 639 | 1 | 233 | 362.79 | 0.00 | 10 | 2549 | 3446 | 23 | 1231 | 4206 |
| 6 | 2014-10-23 | SRM 637 | 1 | 486 | 489.86 | -0.25 | -34 | 2538 | 3529 | -71 | 1208 | 4509 |
| 5 | 2014-08-30 | SRM 631 | 2 | 13 | 381.06 | 4.87 | 376 | 2573 | 3269 | 190 | 1279 | 3553 |
| 4 | 2013-11-28 | SRM 598 | 2 | 441 | 169.57 | -1.38 | -104 | 2197 | 5666 | -103 | 1089 | 5410 |
| 3 | 2013-08-27 | SRM 589 | 2 | 182 | 448.83 | 1.30 | 234 | 2301 | 4560 | 47 | 1192 | 4346 |
| 2 | 2011-05-03 | Member SRM 505 | 2 | 283 | 502.18 | 0.83 | 150 | 2068 | 4946 | 9 | 1145 | 4101 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 408 | 637.86 | 0.64 | 215 | 1918 | 6131 | -64 | 1136 | 4105 |