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Rapid:
Individual Calculations February 2015 |
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| Prokopczuk, Antoni Total change: -55.20 | |   |
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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 |
| 1584 | 1721 | 2.50 | 7 | -2.02 | 20 | -40.40 | |
|  Drabiniok, Kazimierz | | | 1932 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Suchanek, Paulina | | | 1360 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Skoczylas, Tomasz | | | 1366 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Luks, Artur | | | 1667 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Tkocz, Rafal | | | 1646 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Oleksy, Krzysztof | | | 1321 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janocha, Jan | | | 1796 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | 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 |
| 1812 | 1721 | 0.50 | 3 | -0.74 | 20 | -14.80 | |
| | Janocha, Jan | | | 1796 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Helis, Tadeusz | f | | 2121 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grochol, Kamil | | | 1520 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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