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 |
|---|---|---|---|
| Jima | 7 | 1881 | 430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.171 | 0.585 | 0.884 | 67.8 | -141 | 172 | 1214 | 1184 | 9364 |
| EloSRM | 0.221 | 0.593 | 0.890 | 109.4 | -119 | 269 | 1915 | 1881 | 8433 |
| initial | 0.114 | 0.599 | 0.875 | 72.1 | -66 | 254 | 1356 | 1296 | 7902 |
| SRM | 0.119 | 0.773 | 1.091 | 200.3 | -603 | 199 | 597 | 430 | 13051 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-04-11 | SRM 540 | 2 | 715 | 660.18 | -0.43 | -34 | 1881 | 8433 | -20 | 430 | 13051 |
| 6 | 2012-03-17 | SRM 537 | 2 | 239 | 1,066.91 | 2.16 | 269 | 1915 | 7860 | 199 | 450 | 12793 |
| 5 | 2012-02-09 | SRM 532 | 2 | 927 | 973.46 | 0.07 | 28 | 1646 | 10861 | 28 | 251 | 12619 |
| 4 | 2012-01-31 | SRM 531 | 2 | 682 | 1,048.97 | 0.62 | 229 | 1618 | 11506 | 89 | 223 | 12560 |
| 3 | 2009-08-08 | SRM 446 | 2 | 1046 | 874.30 | -0.26 | -53 | 1389 | 10209 | -171 | 134 | 10289 |
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 1469 | 1,352.35 | -0.13 | -35 | 1441 | 12109 | -292 | 305 | 12642 |
| 1 | 2009-02-07 | SRM 434 | 2 | 865 | 636.70 | -0.48 | -119 | 1477 | 11775 | -603 | 597 | 11765 |