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Individual Calculations August 2023 |
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| Koziej, Maciej Total change: -21.80 | |   |
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| XV Miedzynarodowy Turniej Szachowy im. Jana Zukertorta | Lublin | POL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1962 | 6.00 | 9 | -1.09 | 20 | -21.80 | |
|  Borowik, Monika | | | 1406 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Wolosiak, Emil | | | 1450 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Golebiowski, Jakub | | | 1562 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bogdanov, Egor | m | | 2398 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Seredyn, Dominik | | | 1722 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Borowik, Wojciech | | | 1821 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Borowik, Karol | | | 1596 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Serewa, Antoni | | | 1693 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Niezbecki, Marek | | | 1469 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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