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Rapid:
Individual Calculations February 2015 |
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| Butkiewicz, Lukasz Total change: 3.60 | |   |
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| Grand Prix Polonii Wroclaw - 16.01.2015 | Wroclaw | POL | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2379 | 5.50 | 7 | 0.18 | 20 | 3.60 | |
|  Puszczewicz, Krzysztof | | | 2007 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kulon, Boguslaw | | | 2103 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sabuk, Piotr | | | 2268 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Szumilas, Piotr | | | 2120 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wieczorek, Oskar | m | | 2380 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Kot, Jerzy | f | | 2028 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kubien, Jerzy | f | | 2206 | POL | 1.00 | 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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