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 |
|---|---|---|---|
| koushikt | 16 | 1927 | 968 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.222 | 0.437 | 0.588 | 54.8 | -65 | 147 | 1856 | 1808 | 4636 |
| EloSRM | 0.222 | 0.441 | 0.589 | 58.9 | -75 | 154 | 1980 | 1927 | 4661 |
| initial | 0.198 | 0.449 | 0.593 | 54.0 | -65 | 201 | 1646 | 1581 | 3590 |
| SRMFix | 0.253 | 0.458 | 0.616 | 41.8 | -94 | 93 | 1428 | 1407 | 5022 |
| SRM | 0.093 | 0.519 | 0.658 | 101.2 | -314 | 137 | 1105 | 968 | 7112 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 985.07 | -0.44 | -53 | 1927 | 4661 | -137 | 968 | 7112 |
| 15 | 2008-02-09 | TCO08 Qual 2 | 1 | 297 | 970.25 | 1.71 | 154 | 1980 | 3502 | 126 | 1105 | 3914 |
| 14 | 2007-09-01 | TCCC07 Round 1C | 1 | 307 | 411.74 | 0.42 | 45 | 1826 | 3869 | 59 | 979 | 4130 |
| 13 | 2007-08-21 | TCCC07 Qual 2 | 1 | 487 | 452.90 | -0.10 | -3 | 1781 | 4125 | -29 | 920 | 4612 |
| 12 | 2007-08-18 | TCCC07 Qual 1 | 1 | 677 | 703.76 | 0.06 | 13 | 1783 | 4109 | -14 | 949 | 4444 |
| 11 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 681.21 | 0.14 | 21 | 1770 | 3743 | 82 | 963 | 4095 |
| 10 | 2007-04-12 | TCO07 Round 1C | 1 | 267 | 353.66 | 0.41 | 51 | 1750 | 3874 | 69 | 881 | 4781 |
| 9 | 2007-04-03 | TCO07 Qual 3 | 1 | 287 | 556.66 | 0.96 | 93 | 1699 | 4240 | 99 | 812 | 5418 |
| 8 | 2007-03-31 | TCO07 Qual 2 | 1 | 835 | 966.84 | 0.21 | 35 | 1606 | 4804 | 34 | 713 | 6266 |
| 7 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 852.76 | -0.19 | -24 | 1571 | 5001 | -82 | 679 | 6511 |
| 6 | 2007-03-28 | SRM 344 | 2 | 357 | 413.02 | -0.33 | -26 | 1595 | 4779 | -43 | 761 | 5827 |
| 5 | 2006-09-23 | TCCC06 Round 1B | 1 | 320 | 479.43 | 0.58 | 113 | 1621 | 4147 | 137 | 804 | 5464 |
| 4 | 2006-09-12 | TCCC06 Qual 3 | 1 | 264 | 381.24 | 0.53 | 97 | 1508 | 4930 | 82 | 667 | 6415 |
| 3 | 2006-09-09 | TCCC06 Qual 2 | 1 | 493 | 603.08 | 0.29 | 88 | 1412 | 5710 | 6 | 585 | 6732 |
| 2 | 2006-04-22 | SRM 299 | 2 | 441 | 331.02 | -0.42 | -75 | 1323 | 6157 | -314 | 579 | 6233 |
| 1 | 2006-03-25 | SRM 294 | 2 | 482 | 399.83 | -0.27 | -51 | 1398 | 4944 | -307 | 893 | 3925 |