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Individual Calculations October 2008 |
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| Karpinski, Waldemar Total change: -26.75 | |   |
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| International Chess Festival, OPEN 2008, Chojnice | Chojnice | POL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1808 | 1.00 | 3 | -1.07 | 25 | -26.75 | |
|  Mazurek, Grzegorz | | | 1607 | POL | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Kepa, Wojciech | | | 1651 | POL | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Zebracki, Tomasz | | | 1734 | POL | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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