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Rapid:
Individual Calculations February 2015 |
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| Skoczylas, Tomasz Total change: -15.60 | |   |
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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 |
| 1458 | 1366 | 2.00 | 7 | -0.78 | 20 | -15.60 | |
|  Tkocz, Rafal | | | 1646 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Luks, Artur | | | 1667 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Suchanek, Paulina | | | 1360 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Luc, Jacek | | | 1117 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Prokopczuk, Antoni | | | 1721 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zniszczol, Wiktoria | | | 1174 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Grochol, Kamil | | | 1520 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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