Rapid:
Individual Calculations September 2017 |
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Kowalski, Maciej Total change: 7.00 | | |
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XXVIII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2017-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1840 | 2018 | 6.50 | 9 | 0.35 | 20 | 7.00 | |
| Malaczek, Franciszek | | | 1618 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Plichta, Krzysztof | | | 1618 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Grabarczyk, Miroslaw | g | | 2413 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gorecki, Jaroslaw | | | 1618 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Roslon, Oskar | | | 1695 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | Eggink, Ryszard | | | 2258 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Guzek, Cyprian | | | 1618 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Koszowski, Krystian | | | 1638 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Sokolowski, Ryszard | | | 2082 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | * 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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