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Individual Calculations April 2017 |
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| Pastuszko, Katarzyna Total change: -10.00 | |   |
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| Mistrzosta Polski Mlodzikow do lat 10 - Dziewczeta | Karpacz | POL | 2017-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1103 | 1.50 | 5 | -0.18 | 40 | -7.20 | |
|  Kowalczyk, Barbara | | | 1363 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Krzanowska, Liliana | | | 1164 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Grzesik, Nikola | | | 1177 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Tokarz, Izabela | | | 1292 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pudelko, Magdalena | | | 1152 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Wiosenny Turniej Fide na Bemowie'2017 | Warszawa | POL | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1165 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
| | Polgrabia, Miroslaw | | | 1565 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eysmont, Julian | | | 1345 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ostrowski, Michal | | | 1278 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Maciejewski, Robert | | | 1214 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Lopaciuk, Michal | | | 1199 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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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