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Individual Calculations November 2009 |
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| Krzysztofiak, Zdzislaw Total change: -6.25 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1753 | 2.00 | 4 | -0.25 | 25 | -6.25 | |
|  Czernicki, Bogdan | | | 2034 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Murawko, Julia | | | 1506 | POL | 1.00 | 1 | 0.19 | 25 | 4.75 | |  Mirski, Michal | | | 1604 | POL | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Jaworowski, Andre | | | 1696 | USA | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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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