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 |
|---|---|---|---|
| Smauk | 4 | 2045 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.434 | 0.722 | 1.042 | 87.0 | -69 | 239 | 1409 | 1409 | 6227 |
| SRMFix | 0.484 | 0.802 | 1.089 | 112.4 | -146 | 233 | 1358 | 1358 | 6759 |
| Odd | 0.590 | 0.824 | 1.095 | 144.4 | -114 | 280 | 1845 | 1845 | 6930 |
| EloSRM | 0.602 | 0.855 | 1.109 | 157.8 | -126 | 281 | 2045 | 2045 | 6802 |
| SRM | 0.369 | 1.142 | 1.367 | 241.0 | -698 | 200 | 768 | 768 | 9408 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-05-25 | SRM 580 | 2 | 411 | 654.24 | 0.67 | 158 | 2045 | 6802 | 56 | 768 | 9408 |
| 3 | 2010-08-04 | Member SRM 478 | 2 | 172 | 710.86 | 2.04 | 281 | 1887 | 5532 | 200 | 712 | 7940 |
| 2 | 2010-07-17 | SRM 476 | 2 | 733 | 842.14 | 0.20 | 65 | 1606 | 7943 | 10 | 512 | 9185 |
| 1 | 2010-07-06 | SRM 475 | 2 | 785 | 550.30 | -0.50 | -126 | 1540 | 8943 | -698 | 502 | 9232 |