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Individual Calculations September 2023 |
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| Opala, Natalia Total change: -16.00 | |   |
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| I Swietokrzyskie Wakacje z Szachami - grupa A | Suchedniow | POL | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1219 | 2.50 | 7 | -0.40 | 40 | -16.00 | |
|  Pozoga, Adam | | | 1500 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Nowak, Maciej | | | 1600 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Traczewski, Wojciech | | | 1343 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Skrzypiec, Franciszek | | | 1275 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Wasiluk, Dominik | | | 1243 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kot, Szymon | | | 1080 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Mieszczankowski, Adam | | | 1032 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | |
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