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 |
|---|---|---|---|
| yuanhang | 21 | 2535 | 1136 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.298 | 0.676 | 1.060 | 61.4 | -88 | 296 | 1951 | 1836 | 3272 |
| EloSRM | 0.228 | 0.706 | 1.059 | 64.0 | -43 | 409 | 2621 | 2535 | 2856 |
| SRM | 0.384 | 0.708 | 1.106 | 78.1 | -237 | 257 | 1494 | 1136 | 4852 |
| initial | 0.338 | 0.758 | 1.151 | 91.2 | -176 | 380 | 2256 | 2014 | 3149 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2012-05-19 | SRM 543 | 1 | 851 | 602.35 | -0.52 | -21 | 2535 | 2856 | -188 | 1136 | 4852 |
| 20 | 2012-05-12 | TCO12 Round 2B | 1 | 676 | 879.22 | 0.38 | 26 | 2556 | 2745 | 56 | 1324 | 3173 |
| 19 | 2012-05-08 | SRM 542 | 1 | 286 | 317.97 | -0.24 | -9 | 2530 | 2904 | -31 | 1268 | 3704 |
| 18 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 842.18 | 0.01 | 5 | 2539 | 2816 | 38 | 1299 | 3423 |
| 17 | 2012-04-11 | SRM 540 | 1 | 381 | 571.93 | -0.07 | 0 | 2534 | 2786 | 16 | 1261 | 3679 |
| 16 | 2012-04-07 | TCO12 Round 1B | 1 | 527 | 702.60 | 0.42 | 27 | 2534 | 2750 | 63 | 1245 | 3776 |
| 15 | 2012-03-31 | TCO12 Round 1A | 1 | 1167 | 787.35 | -0.57 | -26 | 2506 | 2855 | -33 | 1182 | 4373 |
| 14 | 2012-03-17 | SRM 537 | 2 | 159 | 88.14 | -0.85 | -15 | 2532 | 2684 | 55 | 1215 | 4078 |
| 13 | 2012-03-03 | SRM 535 | 1 | 627 | 584.21 | -0.34 | -18 | 2547 | 2524 | -47 | 1160 | 4585 |
| 12 | 2012-02-09 | SRM 532 | 1 | 413 | 484.18 | -0.20 | -9 | 2565 | 2355 | -16 | 1207 | 4029 |
| 11 | 2012-01-31 | SRM 531 | 1 | 769 | 482.78 | -0.68 | -43 | 2574 | 2292 | -237 | 1223 | 3819 |
| 10 | 2012-01-19 | SRM 530 | 1 | 393 | 355.86 | -0.15 | -4 | 2617 | 2027 | -34 | 1460 | 1994 |
| 9 | 2011-12-23 | SRM 526.5 | 1 | 58 | 492.64 | 3.09 | 240 | 2621 | 1971 | 257 | 1494 | 1784 |
| 8 | 2011-12-06 | SRM 526 | 1 | 360 | 389.62 | 0.11 | 24 | 2381 | 3349 | -5 | 1237 | 3603 |
| 7 | 2011-11-12 | SRM 523 | 2 | 70 | 217.66 | 1.64 | 104 | 2357 | 3454 | 78 | 1242 | 3544 |
| 6 | 2011-10-25 | SRM 522 | 2 | 259 | 141.01 | -0.88 | -42 | 2253 | 4108 | -15 | 1164 | 4284 |
| 5 | 2011-10-13 | SRM 521 | 2 | 87 | 393.55 | 2.18 | 211 | 2295 | 3783 | 108 | 1179 | 4107 |
| 4 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | ||||||||
| 3 | 2011-05-17 | SRM 504.5 | 2 | 438 | 412.76 | -0.09 | 10 | 2084 | 4886 | -10 | 1071 | 4811 |
| 2 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,093.10 | -0.20 | -37 | 2074 | 4884 | -197 | 1081 | 4649 |
| 1 | 2011-03-19 | SRM 500 | 2 | 261 | 751.28 | 1.52 | 409 | 2111 | 4475 | 78 | 1278 | 2824 |