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 |
|---|---|---|---|
| amarco90 | 5 | 1760 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.124 | 0.221 | 0.252 | 26.7 | -52 | 21 | 1199 | 1125 | 11896 |
| Odd | -0.113 | 0.229 | 0.269 | 35.6 | -47 | 85 | 1630 | 1584 | 9921 |
| EloSRM | -0.116 | 0.232 | 0.269 | 40.1 | -55 | 82 | 1818 | 1760 | 9949 |
| SRMFix | -0.130 | 0.232 | 0.262 | 35.7 | -60 | 31 | 1179 | 1101 | 10913 |
| SRM | -0.418 | 0.418 | 0.497 | 112.6 | -261 | -33 | 939 | 637 | 11376 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-09-07 | SRM 555 | 2 | 614 | 614.14 | -0.27 | -22 | 1760 | 9949 | -50 | 637 | 11376 |
| 4 | 2012-09-01 | SRM 554 | 2 | 778 | 801.23 | 0.04 | 19 | 1782 | 9449 | -33 | 687 | 10678 |
| 3 | 2012-08-22 | SRM 553 | 2 | 634 | 517.77 | -0.45 | -55 | 1763 | 9696 | -142 | 720 | 10211 |
| 2 | 2012-08-16 | SRM 552 | 2 | 468 | 555.48 | 0.25 | 82 | 1818 | 8890 | -77 | 862 | 8041 |
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.45 | -0.15 | -22 | 1736 | 10278 | -261 | 939 | 7306 |