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Individual Calculations December 2018 |
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| Wozny, Jan Total change: -8.60 | |   |
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| IV DLS Okreg Walbrzyski 2018 Round 1-3 | Dolny Slask | POL | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1303 | 1.50 | 2 | 0.92 | 20 | 18.40 | |
|  Cygan, Miroslaw | | | 1387 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Bartlomowicz, Jakub | | | 1542 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | VI Memorial Szachowy pamieci Jana Kipczaka i Pawla Paradowskiego - gr. A | Zarow | POL | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1303 | 0.00 | 3 | -1.35 | 20 | -27.00 | |
| | Stoop, Jan | | | 1703 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tarawski, Adrian | | | 1229 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Perek, Oskar | | | 1174 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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