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Rapid:
Individual Calculations February 2015 |
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| Luks, Artur Total change: 9.00 | |   |
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| IV Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 | Rybnik | POL | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1667 | 5.00 | 8 | 1.07 | 20 | 21.40 | |
|  Piecowski, Maksymilian | | | 1615 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Skoczylas, Tomasz | | | 1366 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Grochol, Kamil | | | 1520 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Janocha, Jan | | | 1796 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Prokopczuk, Antoni | | | 1721 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sitek, Dawid | | | 1780 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Tkocz, Rafal | | | 1646 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Drabiniok, Kazimierz | | | 1932 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | V Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 | Rybnik | POL | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1667 | 2.00 | 5 | -0.62 | 20 | -12.40 | |
| | Zniszczol, Wiktoria | | | 1267 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Trybus, Daniel | | | 1444 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Frydrych, Lukasz | | | 1552 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Helis, Tadeusz | f | | 2067 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Drabiniok, Kazimierz | | | 1932 | 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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