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Individual Calculations December 2015 |
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| Franc, Piotr Total change: -68.80 | |   |
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| Polfinaly Mistrzostw Polski Juniorow - C11 | Szklarska Poreba | POL | 2015-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1187 | 0.00 | 6 | -2.45 | 40 | -98.00 | |
|  Oles, Martin | | | 1374 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kossowski, Pawel | | | 1275 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Bednarczyk, Mateusz | | | 1133 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Szydlo, Michal | | | 1275 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Celebias, Filip | | | 1350 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zaborowski, Maciej | | | 1136 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | Turniej Jesienny w Steszewie | Steszew | POL | 2015-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1187 | 1.50 | 4 | 0.73 | 40 | 29.20 | |
| | Kukorowski, Jan | | | 1587 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roszkiewicz, Anna | | | 1457 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Wojdak, Karol | | | 1446 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Godawa, Pawel | | | 1303 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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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