|
Individual Calculations April 2018 |
|
|
|
| Koehler, Colin Total change: 41.60 | |   |
|
| 2018 Southern Suburbs Open | Perth | AUS | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1649 | 3.50 | 6 | 1.04 | 40 | 41.60 | |
|  Holland, Dennis | | | 1871 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Octaviano, Joel | | | 1420 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Leong, Voon Choon | | | 2049 * | BRU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ellis, David | | | 1934 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Prunty, Jon | | | 1533 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lugovskoy, Andrey | | | 1615 | AUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
