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Individual Calculations April 2013 |
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| Gredka, Dominika Total change: 38.10 | |   |
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| RYBNIK CHESS CLASSIC 2013 | Rybnik | POL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1357 | 4.00 | 9 | 1.27 | 30 | 38.10 | |
|  Szczecina, Kamil | | | 1757 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kucharska, Honorata | | | 1578 | POL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Kopel, Wojciech | | | 1494 | POL | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Gil, Czeslaw | | | 1607 | POL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Pyzio, Amelia | | | 1284 | POL | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Mucha, Marek | | | 1554 | POL | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Dobrucki, Tymoteusz | | | 1473 | POL | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Cieslak, Wiktoria | | | 1499 | POL | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Zylinski, Piotr | | | 1418 | POL | 1.00 | 1 | 0.58 | 30 | 17.40 | | | * 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) | | |
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