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Individual Calculations February 2015 |
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| Zurawski, Kamil Total change: 3.20 | |   |
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| II Bozonarodzeniowy Turniej Szachowy | Poznañ | POL | 2014-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1585 | 3.50 | 5 | 0.08 | 40 | 3.20 | |
|  Szafranski, Piotr | | | 1220 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Kaluzny, Jan | | | 1430 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bartoszewski-Reiski, Olaf | | | 1250 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Nowak, Mikolaj | | | 1913 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wawrzyniak, Weronika | | | 1346 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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