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Individual Calculations April 2018 |
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| Predkiewicz, Paulina Total change: 43.60 | |   |
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| Mistrzostwa Polski Mlodzikow do 10 lat - Dziewczeta | Chrusty | POL | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1079 | 2.50 | 4 | 1.17 | 40 | 46.80 | |
|  Lazniewska, Zofia | | | 1255 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Myrmus, Karolina | | | 1094 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gaszka, Zuzanna | | | 1191 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Natoli, Alessia | | | 1290 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | III Dolnoslaska Liga Szachowa 2017/2018 r 9-10 | Dolny Slask | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1082 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Wasala, Wiktoria | | | 1482 * | 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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