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Individual Calculations July 2017 |
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| Tkaczyk, Weronika Total change: 64.40 | |   |
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| 184th YMCA Spring 2017-B | Warszawa | POL | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1541 | 5.50 | 9 | 2.58 | 40 | 103.20 | |
|  Szukalski, Antoni | | | 1734 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Kalejta, Arkadiusz | | | 1643 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Matyszkiewicz, Wiktor | | | 1724 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tarka, Aleksandra | | | 1686 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sieczkowski, Adam | | | 1550 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Chmielewska, Joanna | | | 1713 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kozlinski, Marcin | | | 1693 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mlynarski, Zbigniew | | | 1660 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Prus, Marek | | | 1656 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Mistrzostwa Mazowsza Juniorow 2017 - do lat 18 | Warszawa | POL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1541 | 2.50 | 7 | -0.97 | 40 | -38.80 | |
| | Nowacka, Dorota | | | 1402 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Majek, Kacper | | | 1377 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gowin, Malgorzata | | | 1361 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Kaczmarska, Joanna | | | 1941 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koseski, Damian | | | 1887 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Matyszkiewicz, Wiktor | | | 1765 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Kodym, Piotr | | | 1159 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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