|
Individual Calculations July 2019 |
|
|
|
| Duijker, Rick Total change: 20.80 | |   |
|
| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2164 | 4.50 | 6 | 1.04 | 20 | 20.80 | |
|  Oord, Raymon | | | 1948 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | |  De Boer, Rein | | | 2053 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ernst, Sipke | g | | 2540 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pellikaan, Govert | | | 1980 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Seijen, Henk | | | 1764 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | De Boer, Eelke | f | | 2333 | NED | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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) | | |
|
