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Individual Calculations April 2023 |
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| Serewa, Antoni Total change: -42.80 | |   |
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| Szach Krolowi - Zostan Mistrzem A7 2023 | Lublin | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1620 | 2.00 | 5 | -1.07 | 40 | -42.80 | |
|  Mazus, Jakub | | | 1475 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Niezbecki, Marek | | | 1550 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Wlaz, Wiktor | | | 1410 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Mocko, Maciej | | | 1687 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Ozog, Bartosz | | | 1546 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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