Individual Calculations September 2021 |
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Lach, Alicja Total change: 91.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1508 | 1227 | 3.50 | 7 | 2.29 | 40 | 91.60 | |
| Stepien, Piotr | | | 1627 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Rozek, Michal | | | 1595 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | Radzimski, Adam | | | 1454 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | Rogala, Dominik | | | 1429 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | Zaborski, Igor | | | 1471 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | Welna, Mateusz | | | 1403 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | Pietras, Maksymilian | | | 1575 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | * 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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