Individual Calculations July 2008 |
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Piotrowski, Arkadiusz Total change: -21.30 | | |
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XXXXIII YMCA Winter 2008-B | Warszawa | POL | 2008-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 1955 | 4.00 | 13 | -1.42 | 15 | -21.30 | |
| Szymczak, Rafal | | | 2121 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | | Ponceleusz, Bronislaw | | | 1987 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | Krasiewicz, Robert | | | 2050 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | Kadzinski, Wieslaw | | | 1985 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | Pekacki, Stanislaw | | | 1995 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | | Sielicki, Tomasz | | | 1960 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | Kuracki, Marek | | | 1958 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | Proszynski, Waldemar | | | 2090 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | Kosny, Marek | | | 1958 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | Solnicki, Michal | | | 1982 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | Szefer, Michal | | | 2037 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | | Jozwik, Jacek | | | 2041 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | Delega, Tomasz | | | 2053 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | 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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