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Individual Calculations April 2016 |
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| Van Foreest, Pieter Total change: -87.20 | |   |
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| GRENKE Chess Open 2016 B-Open | Karlsruhe | GER | 2016-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1717 | 2.00 | 6 | -2.18 | 40 | -87.20 | |
|  Abubakirov, Khumid | | | 1529 | BEL | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Henderson, Franklin Matthew | | | 1475 | ESP | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Jahraus, Marlis | | | 1417 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dietsche, Birgit | | | 1493 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ackermann, Hermann | | | 1915 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Schwarz, Daniel | | | 1503 | GER | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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) | | |
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