|
Individual Calculations December 2016 |
|
|
|
| Sirkka, Pertti T Total change: -17.60 | |   |
|
| 2016 Norths John Purdy Memorial Open | Sydney | AUS | 2016-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1820 | 3.50 | 7 | -0.88 | 20 | -17.60 | |
|  Jeffreys, Roger W | | | 1612 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Jain, Kamal | | | 1774 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sunaryo, Robert | | | 1886 | INA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Forrest, Stephen R | | | 1720 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mikkelsen, Max | | | 1741 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Dickson, Ian C | | | 1690 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | James, David | | | 1662 | AUS | 0.00 | 1 | -0.71 | 20 | -14.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
