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Individual Calculations February 2015 |
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| De Kraker, Johnny Total change: -62.00 | |   |
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| 35ème Open international d'Echecs de Béthune - Tournoi A | BETHUNE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2056 | 3.00 | 9 | -1.55 | 40 | -62.00 | |
|  Lui, Eric | | | 1940 | BEL | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Marholev, Dimitar | m | | 2268 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Leenhouts, Koen | m | | 2394 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Regniers, Yves | | | 1966 | BEL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sekandar, Kambiz | | | 2085 | NED | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Massoels, Thomas | | | 1989 | BEL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Tomme, Lowie | | | 1942 | BEL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Bourgeois, Florian | | | 1973 | FRA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kramo, Sosthene | | | 1982 | FRA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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