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Individual Calculations April 2013 |
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| Zylinski, Piotr Total change: 1.95 | |   |
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| RYBNIK CHESS CLASSIC 2013 | Rybnik | POL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1418 | 1.00 | 5 | 0.13 | 15 | 1.95 | |
|  Labus, Zbigniew | | | 1818 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kowalczyk, Marek | | | 1755 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Gil, Czeslaw | | | 1607 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Gajzner, Ryszard | | | 1727 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Szczurek, Krzysztof | | | 1582 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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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