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Individual Calculations September 2009 |
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| Melchers, Damian Total change: -32.25 | |   |
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| Mazovian Chess Festival - Open B | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2023 | 2.50 | 9 | -1.29 | 25 | -32.25 | |
|  Adamski, Jan | m | | 2276 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Witek, Tomasz | | | 2138 | POL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Sliwerski, Radoslaw | | | 2105 | POL | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Sowul, Bartosz | | | 2081 | POL | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Sosnowska, Elzbieta | | wf | 2015 | POL | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Maugenest, Gonzague | | | 2043 | FRA | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Nasuta, Grzegorz | | | 2044 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Spicak, Krzysztof | | | 2006 | POL | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Christensen, Esben | | | 2034 | DEN | 0.50 | 1 | 0.02 | 25 | 0.50 | |
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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