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Rapid:
Individual Calculations April 2015 |
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| Luks, Artur Total change: -13.40 | |   |
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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 |
| 1580 | 1676 | 4.00 | 7 | -0.31 | 20 | -6.20 | |
|  Zydek, Stanislaw | | | 1507 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Zniszczol, Wiktoria | | | 1276 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Trybus, Daniel | | | 1480 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Piecowski, Maksymilian | | | 1561 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Drabiniok, Kazimierz | | | 1968 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Frydrych, Lukas | | | 1600 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Tkocz, Rafal | | | 1669 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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) | | | | 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 |
| 1562 | 1676 | 4.00 | 7 | -0.36 | 20 | -7.20 | |
| | Trybus, Daniel | | | 1480 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bulenda, Rafal | | | 1276 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prokopczuk, Antoni | | | 1666 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Oleksy, Krzysztof | | | 1276 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Frydrych, Lukas | | | 1600 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Drabiniok, Kazimierz | | | 1968 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tkocz, Rafal | | | 1669 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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