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 |
|---|---|---|---|
| yu313 | 11 | 2581 | 1313 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.547 | 0.591 | 1.013 | 67.7 | -13 | 365 | 1834 | 1831 | 3364 |
| EloSRM | 0.532 | 0.608 | 1.010 | 98.7 | -20 | 392 | 2593 | 2581 | 2848 |
| Odd | 0.532 | 0.621 | 1.015 | 96.2 | -21 | 382 | 2393 | 2380 | 2875 |
| initial | 0.660 | 0.674 | 1.065 | 81.2 | -8 | 342 | 1995 | 1995 | 3314 |
| SRM | 0.405 | 0.762 | 0.970 | 83.7 | -205 | 153 | 1378 | 1313 | 3301 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2013-04-11 | SRM 576 | 1 | 418 | 375.15 | -0.16 | -11 | 2581 | 2848 | -31 | 1313 | 3301 |
| 10 | 2013-03-06 | SRM 572 | 1 | 297 | 505.50 | 0.77 | 137 | 2593 | 2721 | 92 | 1344 | 2987 |
| 9 | 2012-11-30 | SRM 562 | 1 | 411 | ||||||||
| 8 | 2012-09-13 | SRM 556 | 1 | 414 | 437.65 | -0.18 | -20 | 2455 | 3333 | -54 | 1252 | 3612 |
| 7 | 2012-09-07 | SRM 555 | 1 | 559 | 543.15 | -0.04 | 5 | 2475 | 3226 | -44 | 1306 | 3199 |
| 6 | 2011-12-23 | SRM 526.5 | 1 | 441 | 467.08 | 0.08 | 34 | 2470 | 2812 | -28 | 1350 | 2677 |
| 5 | 2010-12-28 | SRM 492 | 1 | 207 | 459.98 | 1.15 | 188 | 2437 | 2285 | 150 | 1378 | 2072 |
| 4 | 2010-11-30 | Member SRM 489 | 2 | 158 | 182.22 | 0.21 | 41 | 2249 | 3211 | 32 | 1228 | 3070 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 152 | 228.61 | 0.59 | 96 | 2208 | 3330 | 48 | 1196 | 3266 |
| 2 | 2010-05-20 | SRM 470 | 2 | 93 | 645.98 | 2.80 | 392 | 2112 | 3651 | 153 | 1148 | 3501 |
| 1 | 2010-05-04 | SRM 469 | 2 | 654 | 703.73 | 0.11 | 63 | 1720 | 6564 | -205 | 995 | 4740 |