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Individual Calculations October 2019 |
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| Kersic, Matej Total change: 18.40 | |   |
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| 30th NATO Chess Championships | Berlin | GER | 2019-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2122 | 4.50 | 7 | 0.92 | 20 | 18.40 | |
|  Van Den Heuvel, Tonnie | | | 1819 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Violini, Paolo | | | 1963 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hater, David | | | 1973 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pietruszewski, Marcin | | | 2215 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Delfino, Luigi | | | 2235 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lakos, Nikoletta | | wg | 2226 | HUN | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Helbig, Mark | f | | 2332 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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