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 |
|---|---|---|---|
| voldy | 19 | 1606 | 534 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.148 | 0.427 | 0.824 | 31.8 | -67 | 157 | 1608 | 1606 | 6622 |
| Odd | 0.136 | 0.428 | 0.820 | 31.1 | -54 | 163 | 1517 | 1510 | 6542 |
| SRMFix | 0.147 | 0.441 | 0.841 | 32.9 | -112 | 124 | 1166 | 1156 | 6971 |
| initial | 0.051 | 0.502 | 0.854 | 60.5 | -128 | 301 | 1470 | 1310 | 5293 |
| SRM | 0.084 | 0.534 | 0.917 | 92.1 | -394 | 257 | 806 | 534 | 9109 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2008-04-12 | SRM 397 | 2 | 623 | ||||||||
| 18 | 2008-04-03 | SRM 396 | 2 | 485 | 517.74 | 0.09 | 9 | 1606 | 6622 | 11 | 534 | 9109 |
| 17 | 2008-03-11 | SRM 393 | 2 | 661 | 523.23 | -0.34 | -11 | 1596 | 6762 | -48 | 523 | 9319 |
| 16 | 2008-03-06 | SRM 392 | 2 | 97 | 586.18 | 2.60 | 105 | 1608 | 6611 | 159 | 571 | 9028 |
| 15 | 2008-02-26 | SRM 391 | 2 | 466 | 445.13 | -0.25 | -10 | 1502 | 7705 | -56 | 412 | 9525 |
| 14 | 2008-02-16 | TCO08 Round 1 | 1 | 1390 | 1,438.00 | 0.01 | 1 | 1512 | 7544 | -30 | 468 | 9298 |
| 13 | 2008-02-05 | TCO08 Qual 1 | 1 | 210 | 958.95 | 2.19 | 157 | 1511 | 7583 | 257 | 498 | 9262 |
| 12 | 2008-02-02 | SRM 390 | 2 | 751 | 651.30 | -0.22 | -15 | 1354 | 9561 | -73 | 241 | 9713 |
| 11 | 2008-01-24 | SRM 389 | 2 | 535 | 570.78 | 0.09 | 13 | 1368 | 9425 | 26 | 314 | 9589 |
| 10 | 2008-01-15 | SRM 388 | 2 | 566 | 575.95 | -0.10 | -6 | 1355 | 9455 | 1 | 288 | 9601 |
| 9 | 2008-01-09 | SRM 387 | 2 | 403 | 386.09 | -0.16 | -13 | 1362 | 9427 | -18 | 287 | 9600 |
| 8 | 2008-01-05 | SRM 386 | 2 | 540 | 619.64 | 0.20 | 29 | 1374 | 9315 | 42 | 305 | 9535 |
| 7 | 2007-12-11 | SRM 382 | 2 | 496 | 447.28 | -0.19 | -17 | 1345 | 9321 | -44 | 263 | 9468 |
| 6 | 2007-12-04 | SRM 380 | 2 | 562 | 479.95 | -0.24 | -24 | 1363 | 9055 | -86 | 307 | 9235 |
| 5 | 2007-11-20 | SRM 378 | 2 | 570 | 564.59 | -0.16 | -15 | 1387 | 8601 | -44 | 393 | 8881 |
| 4 | 2007-11-14 | SRM 376 | 2 | 400 | 405.01 | -0.15 | -16 | 1402 | 8249 | -58 | 437 | 8653 |
| 3 | 2007-10-23 | SRM 373 | 2 | 483 | 378.36 | -0.37 | -52 | 1418 | 7681 | -239 | 495 | 8169 |
| 2 | 2007-10-13 | SRM 371 | 2 | 372 | 518.24 | -0.03 | 9 | 1470 | 6751 | -72 | 734 | 6532 |
| 1 | 2007-10-09 | SRM 370 | 2 | 550 | 445.13 | -0.30 | -67 | 1461 | 6795 | -394 | 806 | 5816 |