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Individual Calculations April 2018 |
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| Hertlein, Irena Total change: -49.60 | |   |
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| Ekstraliga Slaska Juniorow 2018 Round 4-6 | Silesia | POL | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1632 | 0.00 | 2 | -0.50 | 40 | -20.00 | |
|  Kulpa, Zuzanna | | | 1839 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Cieslak, Wiktoria | | | 1810 | 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) | | | | Mistrzostwa Krakowskiego Klubu Szachistow'2018 | Krakow | POL | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1632 | 1.00 | 3 | -0.74 | 40 | -29.60 | |
| | Szopa, Emilia | | | 1268 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Walentukiewicz, Michal | c | | 2032 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rainer, Piotr | | | 1432 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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