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 |
|---|---|---|---|
| kmwho | 3 | 2627 | 1419 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.262 | 1.537 | 1.989 | 202.5 | -93 | 312 | 1512 | 1419 | 2395 |
| SRMFix | 1.835 | 1.908 | 2.647 | 323.6 | -13 | 635 | 1835 | 1822 | 3253 |
| initial | 1.923 | 1.923 | 2.689 | 231.6 | 5 | 458 | 1663 | 1663 | 4382 |
| EloSRM | 1.883 | 1.971 | 2.726 | 367.7 | -5 | 731 | 2631 | 2627 | 2966 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-03-17 | SRM 653 | 1 | 254 | 353.74 | -0.09 | -5 | 2627 | 2966 | -93 | 1419 | 2395 |
| 2 | 2015-03-09 | SRM 652 | 1 | 142 | ||||||||
| 1 | 2015-02-17 | SRM 650 | 2 | 20 | 289.23 | 3.85 | 731 | 2631 | 2940 | 312 | 1512 | 1886 |