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 |
|---|---|---|---|
| doodoori2_tc | 5 | 2052 | 1007 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.146 | 0.447 | 0.558 | 88.6 | -263 | 65 | 1265 | 1007 | 4713 |
| SRMFix | 0.198 | 0.736 | 0.889 | 111.4 | -117 | 297 | 1605 | 1488 | 4116 |
| EloSRM | 0.121 | 0.746 | 0.953 | 143.4 | -86 | 429 | 2138 | 2052 | 3796 |
| Odd | 0.146 | 0.768 | 0.970 | 143.7 | -82 | 439 | 2009 | 1927 | 3794 |
| initial | 0.429 | 0.782 | 0.933 | 94.2 | -101 | 178 | 1559 | 1458 | 4278 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-23 | SRM 445 | 2 | 535 | 206.56 | -1.37 | -86 | 2052 | 3796 | -51 | 1007 | 4713 |
| 4 | 2009-01-06 | SRM 432 | 2 | 132 | 159.19 | 0.27 | 41 | 2138 | 3188 | 60 | 1058 | 5746 |
| 3 | 2008-12-20 | SRM 430 | 1 | 660 | 585.59 | -0.19 | -37 | 2096 | 3446 | -263 | 998 | 6539 |
| 2 | 2008-12-11 | SRM 429 | 1 | 457 | 577.40 | 0.34 | 125 | 2133 | 3182 | -4 | 1261 | 3016 |
| 1 | 2008-10-18 | SRM 422 | 2 | 230 | 678.20 | 1.56 | 429 | 2008 | 3910 | 65 | 1265 | 3033 |