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 |
|---|---|---|---|
| Archit_kumar | 5 | 1973 | 642 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.013 | 0.379 | 0.411 | 45.6 | -65 | 71 | 1213 | 1192 | 7133 |
| SRMFix | 0.009 | 0.401 | 0.451 | 67.5 | -139 | 108 | 1176 | 1163 | 7180 |
| EloSRM | -0.003 | 0.405 | 0.441 | 82.1 | -122 | 178 | 1990 | 1973 | 6787 |
| SRM | -0.169 | 0.573 | 0.780 | 152.8 | -590 | 70 | 680 | 642 | 8425 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-08-25 | SRM 666 | 2 | 295 | 247.88 | -0.25 | -17 | 1973 | 6787 | -21 | 642 | 8425 |
| 4 | 2015-07-09 | SRM 662 | 2 | 193 | 237.06 | 0.30 | 64 | 1990 | 6832 | 33 | 663 | 8518 |
| 3 | 2015-04-09 | SRM 655 | 2 | 342 | 390.24 | -0.28 | -29 | 1926 | 8829 | -50 | 630 | 10386 |
| 2 | 2015-02-17 | SRM 650 | 2 | 203 | 331.90 | 0.71 | 178 | 1955 | 8772 | 70 | 680 | 10245 |
| 1 | 2015-02-10 | SRM 649 | 2 | 703 | 509.08 | -0.49 | -122 | 1777 | 11210 | -590 | 610 | 10945 |