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Individual Calculations February 2015 |
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| Szafranski, Piotr Total change: 23.60 | |   |
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| II Bozonarodzeniowy Turniej Szachowy | Poznañ | POL | 2014-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1220 | 1.00 | 4 | 0.59 | 40 | 23.60 | |
|  Zurawski, Kamil | | | 1585 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kaluzny, Jacek | | | 1544 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Radzicki, Wieslaw | | | 1620 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lesien, Przemyslaw | | | 1592 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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