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 |
|---|---|---|---|
| izidor | 5 | 2153 | 1045 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.137 | 0.813 | 1.136 | 86.2 | -159 | 138 | 1179 | 1045 | 5897 |
| EloSRM | 0.375 | 0.847 | 1.325 | 120.9 | -97 | 353 | 2203 | 2153 | 5987 |
| Odd | 0.378 | 0.851 | 1.333 | 122.6 | -91 | 350 | 2022 | 1974 | 5971 |
| initial | 0.471 | 0.866 | 1.358 | 104.3 | -119 | 344 | 1567 | 1483 | 5829 |
| SRMFix | 0.349 | 0.874 | 1.369 | 114.4 | -162 | 360 | 1590 | 1449 | 6186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-03-06 | SRM 572 | 2 | 272 | 288.14 | 0.08 | 33 | 2153 | 5987 | -8 | 1045 | 5897 |
| 4 | 2012-08-04 | SRM 551 | 2 | 393 | 382.42 | -0.04 | 15 | 2121 | 5863 | -12 | 1053 | 5507 |
| 3 | 2012-07-21 | SRM 550 | 2 | 687 | 311.92 | -1.14 | -97 | 2106 | 6002 | -114 | 1065 | 5376 |
| 2 | 2012-02-18 | SRM 533 | 2 | 118 | 778.41 | 2.72 | 353 | 2203 | 4763 | 138 | 1179 | 4347 |
| 1 | 2012-01-14 | SRM 529 | 2 | 692 | 823.99 | 0.25 | 107 | 1850 | 7997 | -159 | 1041 | 5602 |