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 |
|---|---|---|---|
| r_arun | 10 | 2120 | 959 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.061 | 0.486 | 0.667 | 44.9 | -84 | 81 | 1169 | 959 | 6618 |
| initial | 0.269 | 0.498 | 0.700 | 59.9 | -57 | 206 | 1525 | 1523 | 5169 |
| SRMFix | 0.189 | 0.529 | 0.678 | 62.3 | -64 | 174 | 1461 | 1436 | 5953 |
| EloSRM | 0.152 | 0.577 | 0.706 | 77.9 | -47 | 287 | 2120 | 2120 | 6058 |
| Odd | 0.110 | 0.579 | 0.701 | 75.0 | -46 | 303 | 1934 | 1934 | 6047 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2013-06-03 | SRM 581 | 2 | 241 | 337.27 | 0.48 | 85 | 2120 | 6058 | 17 | 959 | 6618 |
| 9 | 2011-06-21 | SRM 510 | 2 | 136 | 418.22 | 1.62 | 131 | 2035 | 5514 | 81 | 942 | 6280 |
| 8 | 2011-05-11 | SRM 506 | 2 | 428 | 376.58 | -0.19 | -5 | 1905 | 6393 | -20 | 861 | 7060 |
| 7 | 2011-04-07 | SRM 502 | 2 | 387 | 335.46 | -0.21 | -9 | 1910 | 6199 | -30 | 881 | 6665 |
| 6 | 2010-10-26 | SRM 486 | 2 | 461 | 542.55 | 0.24 | 40 | 1919 | 5533 | 6 | 911 | 5790 |
| 5 | 2010-08-14 | SRM 479 | 2 | 693 | 437.25 | -0.66 | -47 | 1879 | 5616 | -83 | 905 | 5739 |
| 4 | 2010-07-17 | SRM 476 | 2 | 585 | 397.88 | -0.56 | -43 | 1926 | 5141 | -72 | 988 | 4812 |
| 3 | 2010-06-05 | SRM 472 | 2 | 449 | 314.98 | -0.51 | -44 | 1970 | 4740 | -84 | 1060 | 4179 |
| 2 | 2010-02-06 | SRM 460 | 2 | 321 | 422.73 | 0.40 | 88 | 2014 | 4268 | -25 | 1144 | 3595 |
| 1 | 2009-12-22 | SRM 456 | 2 | 273 | 512.00 | 0.91 | 287 | 1926 | 4785 | -31 | 1169 | 3289 |