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Rapid:
Individual Calculations May 2015 |
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| Ziemniak, Piotr Total change: -9.20 | |   |
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| V Otwarty Turniej Szachowy Wisniowa 2015 - Grupa A | Wisniowa | POL | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1788 | 4.00 | 6 | -0.46 | 20 | -9.20 | |
|  Paczosa, Piotr | | | 1388 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Siorek, Stanislaw | | | 1414 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Skiba, Krzysztof | | | 1589 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dzwierzynski, Bartosz | | | 1442 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Jurkiewicz, Zuzanna | | | 1489 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lorenc, Marian | | | 2097 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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