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Blitz:
Individual Calculations January 2024 |
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| Zak, Rafal Total change: -62.40 | |   |
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| II Gliwicki Festiwal Szachowy: D - Blitz Open | Gliwice | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1661 | 5.50 | 11 | -3.12 | 20 | -62.40 | |
|  Popowski, Igor | | | 1261 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Borkowski, Jan | | | 1171 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Zawierucha, Aleksander | | | 1928 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Szumiec, Jan | | | 1243 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kania, Maciej | | | 1194 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nguyen Doan, Bao Anh Angelina | | | 1254 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lopusiewicz, Marta | | | 1287 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wilk, Mateusz | | | 1373 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dudka, Janusz | | | 1787 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Butanowicz, Rafal | | | 1298 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kaminska, Zuzanna | | | 1426 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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