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Rapid:
Individual Calculations December 2017 |
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| Lapczynski, Artur Total change: -30.60 | |   |
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| "Szachowe Ogolnopolskie Mistrzostwa Najmlodszych - Chrzanow 2017 - Open | Chrzanow | POL | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2035 | 3.50 | 8 | -1.53 | 20 | -30.60 | |
|  Zabrzanski, Alfred | | | 1635 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kohut, Anna | | | 1965 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ustianovich, Nazar | f | | 2360 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wilk, Krzysztof | | | 2125 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mucha, Marta | | | 1635 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mucha, Piotr | | | 2240 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Musial, Tomasz | | | 1635 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pyzio, Amelia | | | 1635 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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