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Rapid:
Individual Calculations September 2023 |
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| Kozak, Antoni Total change: -1.60 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2363 | 7.00 | 9 | -0.08 | 20 | -1.60 | |
|  Szedny, Boguslaw | | | 1963 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malecki, Eugeniusz | | | 1858 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Walentukiewicz, Michal | c | | 2011 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Golenia, Wojciech | | | 2099 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gibala, Adam | | | 1741 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Tomczak, Jacek | g | | 2538 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zeberski, Jakub | m | | 2215 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Goluch, Piotr | m | | 2188 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Siwiec, Arkadiusz | | | 2118 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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