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 |
|---|---|---|---|
| (acm)bone | 14 | 2781 | 1500 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.305 | 0.624 | 0.770 | 85.6 | -121 | 174 | 1610 | 1500 | 1850 |
| SRMFix | 0.502 | 0.712 | 0.948 | 76.8 | -29 | 412 | 2058 | 2052 | 1811 |
| EloSRM | 0.340 | 0.737 | 0.927 | 105.0 | -33 | 517 | 2781 | 2781 | 1316 |
| Odd | 0.342 | 0.741 | 0.935 | 102.2 | -33 | 538 | 2597 | 2597 | 1311 |
| initial | 0.678 | 0.784 | 1.058 | 94.4 | -36 | 260 | 2343 | 2343 | 1824 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2012-03-07 | SRM 536 | 1 | 171 | 454.41 | 1.41 | 129 | 2781 | 1316 | 134 | 1500 | 1850 |
| 13 | 2011-07-26 | SRM 513 | 1 | 550 | 360.61 | -0.61 | -32 | 2652 | 1616 | -57 | 1366 | 2366 |
| 12 | 2011-07-02 | SRM 511 | 1 | 588 | 463.14 | -0.58 | -33 | 2684 | 1478 | -90 | 1423 | 2043 |
| 11 | 2011-06-08 | SRM 509 | 1 | 542 | 368.38 | -0.56 | -29 | 2717 | 1327 | -40 | 1513 | 1665 |
| 10 | 2011-05-03 | Member SRM 505 | 1 | 306 | 380.60 | -0.35 | -17 | 2746 | 1130 | -57 | 1553 | 1399 |
| 9 | 2011-03-30 | Member SRM 501 | 1 | 215 | 344.78 | 0.68 | 67 | 2763 | 1064 | 76 | 1610 | 1185 |
| 8 | 2011-02-01 | SRM 496 | 1 | 256 | 368.86 | 0.53 | 58 | 2696 | 1240 | 74 | 1534 | 1401 |
| 7 | 2011-01-12 | SRM 493 | 1 | 220 | 318.23 | -0.14 | -5 | 2638 | 1404 | -28 | 1460 | 1680 |
| 6 | 2010-11-30 | Member SRM 489 | 1 | 429 | 334.63 | -0.36 | -26 | 2643 | 1355 | -27 | 1488 | 1533 |
| 5 | 2010-11-18 | SRM 488 | 1 | 154 | 321.86 | 1.06 | 155 | 2669 | 1242 | 130 | 1515 | 1393 |
| 4 | 2010-10-21 | Member SRM 485 | 1 | 206 | 515.21 | 1.32 | 271 | 2514 | 1820 | 174 | 1385 | 1960 |
| 3 | 2010-05-04 | SRM 469 | 1 | 577 | 584.57 | -0.17 | -27 | 2243 | 2769 | -121 | 1211 | 2928 |
| 2 | 2010-04-20 | Member SRM 468 | 1 | 498 | 613.09 | 0.30 | 103 | 2269 | 2539 | -29 | 1332 | 1979 |
| 1 | 2010-03-02 | SRM 463 | 2 | 129 | 607.15 | 2.24 | 517 | 2166 | 3273 | 161 | 1361 | 2022 |