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 |
|---|---|---|---|
| yuzhizhou | 22 | 2668 | 1563 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.537 | 1.119 | 1.544 | 134.8 | -214 | 496 | 2558 | 2558 | 1149 |
| SRMFix | 0.675 | 1.144 | 1.591 | 80.8 | -133 | 338 | 2059 | 2059 | 1898 |
| EloSRM | 0.715 | 1.148 | 1.584 | 68.9 | -64 | 291 | 2668 | 2668 | 2032 |
| SRM | 1.024 | 1.394 | 1.887 | 90.6 | -330 | 202 | 1563 | 1563 | 1682 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2012-04-21 | TCO12 Round 2A | 1 | 361 | 912.47 | 1.34 | 74 | 2668 | 2032 | 111 | 1563 | 1682 |
| 21 | 2012-04-14 | TCO12 Round 1C | 1 | 65 | 580.85 | 3.16 | 102 | 2594 | 2455 | 145 | 1452 | 2258 |
| 20 | 2012-04-11 | SRM 540 | 1 | 381 | 584.89 | -0.04 | 2 | 2492 | 3029 | 8 | 1307 | 3242 |
| 19 | 2012-04-07 | TCO12 Round 1B | 1 | 1045 | 687.66 | -0.60 | -28 | 2489 | 3008 | -47 | 1299 | 3279 |
| 18 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 17 | 2012-03-07 | SRM 536 | 1 | 362 | 595.81 | 0.72 | 66 | 2518 | 2719 | 71 | 1346 | 2796 |
| 16 | 2011-12-06 | SRM 526 | 1 | 314 | 366.63 | 0.22 | 24 | 2452 | 2892 | 18 | 1275 | 3250 |
| 15 | 2011-11-29 | SRM 525 | 2 | 62 | 145.47 | 1.23 | 52 | 2427 | 3044 | 85 | 1257 | 3425 |
| 14 | 2011-10-13 | SRM 521 | 1 | 646 | 542.73 | -0.31 | -23 | 2375 | 3294 | -136 | 1172 | 4180 |
| 13 | 2011-07-13 | SRM 512 | 2 | 26 | 192.72 | 2.89 | 80 | 2398 | 2978 | 111 | 1308 | 2803 |
| 12 | 2011-07-02 | SRM 511 | 1 | 588 | 651.49 | -0.09 | -5 | 2318 | 3425 | -28 | 1197 | 3780 |
| 11 | 2011-06-02 | SRM 508 | 2 | 74 | 232.64 | 1.65 | 67 | 2322 | 3358 | 82 | 1225 | 3504 |
| 10 | 2011-05-28 | SRM 507 | 2 | 474 | 188.97 | -1.33 | -39 | 2256 | 3737 | -39 | 1143 | 4190 |
| 9 | 2011-05-17 | SRM 504.5 | 2 | 234 | 202.56 | -0.21 | 2 | 2294 | 3389 | 25 | 1182 | 3813 |
| 8 | 2011-05-03 | Member SRM 505 | 2 | 189 | 164.58 | -0.20 | 3 | 2293 | 3322 | 37 | 1157 | 4005 |
| 7 | 2011-03-30 | Member SRM 501 | 2 | 67 | 210.22 | 1.65 | 104 | 2290 | 3280 | 121 | 1120 | 4241 |
| 6 | 2011-02-10 | SRM 497 | 2 | 562 | 250.37 | -1.44 | -64 | 2186 | 3839 | -151 | 999 | 5294 |
| 5 | 2011-02-01 | SRM 496 | 2 | 68 | 277.24 | 2.03 | 158 | 2250 | 3416 | 115 | 1150 | 3934 |
| 4 | 2010-10-26 | SRM 486 | 2 | 40 | 638.32 | 4.00 | 291 | 2092 | 4192 | 202 | 1035 | 4585 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 521 | 506.92 | -0.06 | 9 | 1801 | 6414 | -39 | 833 | 6592 |
| 2 | 2010-10-05 | SRM 484 | 2 | 341 | 546.70 | 0.68 | 195 | 1792 | 6533 | 2 | 872 | 6174 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 599 | 612.31 | -0.28 | -59 | 1597 | 7651 | -330 | 870 | 6063 |