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 |
|---|---|---|---|
| ardmn | 6 | 1630 | 296 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.063 | 0.342 | 0.376 | 66.8 | -126 | 97 | 1630 | 1630 | 10645 |
| SRMFix | -0.107 | 0.366 | 0.404 | 56.8 | -145 | 59 | 1055 | 1030 | 11704 |
| initial | -0.154 | 0.373 | 0.400 | 44.9 | -70 | 53 | 1130 | 1088 | 11668 |
| SRM | -0.200 | 0.533 | 0.712 | 201.7 | -650 | 83 | 550 | 296 | 12229 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-09-19 | SRM 519 | 2 | 606 | 746.82 | 0.30 | 78 | 1630 | 10645 | 62 | 296 | 12229 |
| 5 | 2010-11-18 | SRM 488 | 2 | 692 | 585.14 | -0.31 | -32 | 1551 | 9742 | -74 | 234 | 10521 |
| 4 | 2010-11-13 | SRM 487 | 2 | 631 | 916.00 | 0.54 | 97 | 1583 | 9077 | 83 | 308 | 10335 |
| 3 | 2010-10-26 | SRM 486 | 2 | 768 | 890.49 | -0.06 | -3 | 1486 | 10100 | 8 | 225 | 10328 |
| 2 | 2010-10-21 | Member SRM 485 | 2 | 900 | 711.17 | -0.33 | -65 | 1489 | 9879 | -333 | 217 | 10120 |
| 1 | 2010-10-05 | SRM 484 | 2 | 692 | 492.98 | -0.51 | -126 | 1553 | 9376 | -650 | 550 | 9378 |