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 |
|---|---|---|---|
| rajeevkgp | 4 | 2383 | 1160 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.847 | 0.910 | 1.444 | 109.6 | -15 | 340 | 1608 | 1608 | 3358 |
| SRMFix | 0.755 | 0.932 | 1.408 | 122.1 | -59 | 293 | 1570 | 1570 | 3521 |
| EloSRM | 0.730 | 0.949 | 1.365 | 138.4 | -46 | 270 | 2383 | 2383 | 3509 |
| SRM | 0.491 | 1.003 | 1.314 | 82.0 | -142 | 128 | 1160 | 1160 | 3494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-01-12 | SRM 678 | 2 | 92 | 100.17 | 0.12 | 35 | 2383 | 3509 | 16 | 1160 | 3494 |
| 3 | 2015-10-10 | SRM 670 | 2 | 67 | 411.93 | 2.62 | 270 | 2348 | 3831 | 128 | 1144 | 3754 |
| 2 | 2015-08-11 | SRM 665 | 2 | 335 | 247.22 | -0.44 | -46 | 2078 | 6071 | -142 | 1016 | 4985 |
| 1 | 2015-07-23 | SRM 663 | 2 | 291 | 445.32 | 0.61 | 202 | 2124 | 5595 | -42 | 1158 | 3802 |