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Individual Calculations August 2013 |
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| Chojnowski, Robert Total change: 15.60 | |   |
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| CHESS SUMMER 2013 | Poznan | POL | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1640 | 3.50 | 7 | 1.04 | 15 | 15.60 | |
|  Chojnacki, Tomasz | | | 1883 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Pawlowski, Rafal | | | 1531 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Kaczmarek, Piotr | | | 1872 | POL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Kozlowski, Tomasz | | | 1978 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sklepinski, Artur | | | 1772 | POL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Niekras, Dawid | | | 1971 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Nowak, Adam | | | 1352 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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