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Rapid:
Individual Calculations April 2015 |
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| Prokopczuk, Antoni Total change: -50.80 | |   |
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| VI Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 | Rybnik | POL | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1666 | 3.50 | 7 | -0.73 | 20 | -14.60 | |
|  Grzesista, Mateusz | | | 1399 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Zydek, Stanislaw | | | 1507 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Drabiniok, Kazimierz | | | 1968 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tkocz, Rafal | | | 1669 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Janocha, Jan | | | 1734 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Zniszczol, Wiktoria | | | 1266 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grochol, Kamil | | | 1502 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | | | VII Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 | Rybnik | POL | 2015-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1666 | 2.00 | 6 | -1.81 | 20 | -36.20 | |
| | Bulenda, Rafal | | | 1266 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Trybus, Daniel | | | 1480 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Luks, Artur | | | 1676 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Drabiniok, Kazimierz | | | 1968 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zydek, Stanislaw | | | 1507 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Suchanek, Paulina | | | 1427 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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