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 |
|---|---|---|---|
| Samvel_RAU | 11 | 1786 | 684 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.047 | 0.416 | 0.550 | 39.4 | -50 | 109 | 1304 | 1254 | 6249 |
| EloSRM | 0.018 | 0.426 | 0.522 | 50.7 | -42 | 112 | 1828 | 1786 | 6052 |
| Odd | 0.006 | 0.428 | 0.516 | 51.8 | -39 | 132 | 1706 | 1667 | 5994 |
| initial | 0.053 | 0.439 | 0.574 | 52.9 | -93 | 166 | 1370 | 1263 | 6183 |
| SRM | -0.078 | 0.564 | 0.701 | 77.6 | -168 | 72 | 1032 | 684 | 8658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2009-11-05 | SRM 452 | 2 | 737 | 489.14 | -0.74 | -42 | 1786 | 6052 | -82 | 684 | 8658 |
| 10 | 2009-10-20 | SRM 451 | 2 | 311 | 429.86 | 0.46 | 54 | 1828 | 5600 | 45 | 766 | 7809 |
| 9 | 2009-09-10 | SRM 448 | 2 | 705 | 504.04 | -0.48 | -33 | 1774 | 6076 | -41 | 721 | 8377 |
| 8 | 2009-05-27 | SRM 441 | 2 | 255 | 574.29 | 1.17 | 100 | 1807 | 5687 | 72 | 762 | 8285 |
| 7 | 2009-03-11 | SRM 436 | 2 | 469 | 482.90 | -0.32 | -21 | 1706 | 7027 | -53 | 690 | 10943 |
| 6 | 2009-03-04 | TCO09 Qual 3 | 1 | 789 | 860.24 | 0.12 | 28 | 1728 | 6791 | 13 | 743 | 10349 |
| 5 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,179.51 | -0.18 | -26 | 1699 | 6979 | -122 | 730 | 10364 |
| 4 | 2009-01-21 | SRM 433 | 2 | 575 | 464.35 | -0.31 | -29 | 1726 | 6859 | -103 | 852 | 8898 |
| 3 | 2008-12-23 | SRM 431 | 2 | 366 | ||||||||
| 2 | 2008-12-02 | SRM 428 | 2 | 417 | 476.43 | 0.19 | 60 | 1755 | 6501 | -77 | 955 | 7583 |
| 1 | 2008-11-12 | SRM 425 | 2 | 529 | 642.18 | 0.26 | 112 | 1695 | 7066 | -168 | 1032 | 6123 |