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 |
|---|---|---|---|
| rizky | 25 | 1783 | 736 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.083 | 0.337 | 0.407 | 32.4 | -53 | 92 | 1684 | 1666 | 6206 |
| EloSRM | 0.068 | 0.343 | 0.406 | 36.6 | -67 | 83 | 1802 | 1783 | 6217 |
| initial | 0.053 | 0.346 | 0.409 | 41.6 | -72 | 88 | 1426 | 1340 | 5697 |
| SRMFix | 0.123 | 0.353 | 0.431 | 29.9 | -115 | 58 | 1294 | 1272 | 6668 |
| SRM | 0.097 | 0.416 | 0.529 | 61.6 | -342 | 85 | 858 | 736 | 10601 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2008-12-23 | SRM 431 | 2 | 436 | ||||||||
| 24 | 2008-12-20 | SRM 430 | 2 | 484 | 434.07 | -0.49 | -18 | 1783 | 6217 | -50 | 736 | 10601 |
| 23 | 2008-12-11 | SRM 429 | 2 | 399 | 433.73 | 0.12 | 14 | 1802 | 5925 | 12 | 786 | 9780 |
| 22 | 2008-11-12 | SRM 425 | 2 | 292 | 502.96 | 0.78 | 50 | 1787 | 6064 | 54 | 774 | 9865 |
| 21 | 2008-10-18 | SRM 422 | 2 | 359 | 583.25 | 0.70 | 53 | 1737 | 6519 | 55 | 720 | 10763 |
| 20 | 2008-07-19 | SRM 410 | 2 | 475 | 603.24 | 0.34 | 28 | 1684 | 7025 | 40 | 665 | 11352 |
| 19 | 2008-06-14 | SRM 405 | 2 | 576 | 587.75 | 0.03 | 9 | 1656 | 7036 | 17 | 625 | 11410 |
| 18 | 2008-05-24 | SRM 402 | 2 | 388 | 491.94 | 0.34 | 30 | 1647 | 6870 | 42 | 608 | 10495 |
| 17 | 2008-04-03 | SRM 396 | 2 | 649 | 491.26 | -0.50 | -26 | 1617 | 6523 | -72 | 566 | 8928 |
| 16 | 2008-02-26 | SRM 391 | 2 | 436 | 370.62 | -0.23 | -8 | 1643 | 6216 | -29 | 638 | 8475 |
| 15 | 2008-02-13 | TCO08 Qual 3 | 1 | 857 | 804.90 | -0.09 | -4 | 1651 | 6138 | -22 | 667 | 8276 |
| 14 | 2008-02-02 | SRM 390 | 2 | 592 | 452.29 | -0.40 | -21 | 1654 | 6027 | -43 | 689 | 8074 |
| 13 | 2008-01-24 | SRM 389 | 2 | 455 | 380.10 | -0.26 | -12 | 1676 | 5790 | -27 | 732 | 7628 |
| 12 | 2008-01-15 | SRM 388 | 2 | 281 | 467.00 | 0.73 | 83 | 1688 | 5667 | 47 | 759 | 7333 |
| 11 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 388.42 | 0.07 | 14 | 1605 | 5399 | 43 | 712 | 6502 |
| 10 | 2007-08-23 | TCCC07 Qual 3 | 1 | 231 | 347.52 | 0.59 | 75 | 1591 | 5505 | 85 | 669 | 6817 |
| 9 | 2007-08-21 | TCCC07 Qual 2 | 1 | 597 | 592.29 | -0.01 | 6 | 1516 | 6026 | -14 | 584 | 7329 |
| 8 | 2007-08-18 | TCCC07 Qual 1 | 1 | 781 | 883.04 | 0.18 | 46 | 1510 | 6080 | 33 | 598 | 7322 |
| 7 | 2007-08-11 | SRM 363 | 2 | 503 | 596.63 | 0.26 | 76 | 1464 | 6421 | 6 | 565 | 7412 |
| 6 | 2007-08-07 | SRM 362 | 2 | 427 | ||||||||
| 5 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 4 | 2006-08-19 | SRM 316 | 2 | 390 | 317.38 | -0.39 | -40 | 1388 | 5811 | -121 | 559 | 6704 |
| 3 | 2006-07-26 | SRM 313 | 2 | 282 | 363.88 | 0.37 | 78 | 1428 | 5558 | 12 | 680 | 6340 |
| 2 | 2006-07-22 | SRM 312 | 2 | 407 | 365.29 | -0.31 | -47 | 1350 | 6503 | -190 | 668 | 6394 |
| 1 | 2006-07-12 | SRM 311 | 2 | 353 | 278.25 | -0.34 | -67 | 1397 | 5756 | -342 | 858 | 4805 |