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 |
|---|---|---|---|
| don_satyam | 4 | 1888 | 643 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.013 | 0.593 | 0.737 | 87.0 | -62 | 205 | 1753 | 1691 | 8439 |
| initial | -0.011 | 0.599 | 0.710 | 72.1 | -79 | 141 | 1274 | 1195 | 8869 |
| EloSRM | 0.001 | 0.610 | 0.743 | 85.8 | -65 | 211 | 1953 | 1888 | 8341 |
| SRMFix | -0.011 | 0.615 | 0.721 | 84.9 | -73 | 150 | 1234 | 1160 | 9049 |
| SRM | -0.425 | 0.912 | 0.929 | 178.8 | -257 | 79 | 943 | 643 | 10706 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-07-10 | SRM 584 | 2 | 767 | 506.17 | -0.74 | -65 | 1888 | 8341 | -146 | 643 | 10706 |
| 3 | 2013-06-18 | SRM 583 | 2 | 337 | 785.93 | 1.22 | 211 | 1953 | 7659 | 79 | 789 | 8916 |
| 2 | 2013-04-11 | SRM 576 | 2 | 615 | 502.83 | -0.40 | -65 | 1742 | 10684 | -233 | 710 | 10559 |
| 1 | 2013-03-25 | SRM 574 | 2 | 853 | 807.71 | -0.08 | 3 | 1807 | 9825 | -257 | 943 | 7279 |