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Individual Calculations July 2023 |
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| Predkiewicz, Paulina Total change: -27.60 | |   |
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| Mistrzostwa Dolnego Slaska Juniorow 2023 - Grupa C16 D16 D14 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1446 | 2.00 | 5 | -0.69 | 40 | -27.60 | |
|  Olaczek, Wiktoria | | | 1039 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nagly, Wojciech | | | 1817 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gorska, Amelia | | | 1216 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pietryk, Joanna | | | 1596 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zapolska, Roksana | | | 1390 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | |
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