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Rapid:
Individual Calculations December 2018 |
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| Koziorowicz, Michal Total change: -0.20 | |   |
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| IV Turniej Szachowy Barborka 2018 Polska Niepodlegla | Lubin | POL | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1923 | 4.00 | 8 | -0.01 | 20 | -0.20 | |
|  Brodowski, Piotr | m | | 2323 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Balcerczak, Ewa | | | 1523 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raczykowska, Paulina | | | 1572 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Butkiewicz, Lukasz | m | | 2228 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rog, Bartlomiej | | | 1523 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomczak, Mikolaj | f | | 2323 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kejna, Piotr | c | | 1686 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tworzydlo, Piotr | | | 2189 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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