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Individual Calculations July 2017 |
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| Borowik, Karol Total change: -13.60 | |   |
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| Miedzywojewodzkie Mistrzostwa Mlodzikow PL-LU 2017 - Chlopcy | Wasilkow | POL | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1016 | 0.00 | 2 | -0.46 | 40 | -18.40 | |
|  Borowik, Wojciech | | | 1271 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Ptaszynski, Szymon | | | 1193 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | " IX Miedzynarodowy Turniej Szachowy im. Jana Zukertorta" | Lublin | POL | 2017-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1016 | 1.00 | 6 | 0.12 | 40 | 4.80 | |
| | Krasuski, Pawel | | | 1416 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wojcieszyn, Lukasz | | | 1416 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadlak, Rafal | | | 1416 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borowik, Wojciech | | | 1271 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Borowik, Ryszard | | | 1113 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Mazurek, Jakub | | | 1416 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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