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Rapid:
Individual Calculations November 2023 |
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| Grochowski, Kosma Total change: -13.40 | |   |
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| Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2023 | Opole Lubelskie | POL | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1811 | 4.50 | 8 | -0.67 | 20 | -13.40 | |
|  Stawecki, Bartlomiej | | | 1351 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Polkowski, Piotr | | | 2182 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Topolan, Krzysztof | | | 1379 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Tuznik, Kacper | | | 1453 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bogdanov, Ignat | | | 2072 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Madejski, Milosz | | | 1555 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Piekarczyk, Dominik | | | 1411 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dziubinski, Pawel | | | 1898 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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