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Individual Calculations August 2012 |
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| Kowalczyk, Rafal Total change: -12.75 | |   |
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| 7th International Tournament of Polonia Wroclaw Chess Club - Open A | Wroclaw | POL | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2177 | 4.00 | 9 | -0.85 | 15 | -12.75 | |
|  Szymczak, Paula | | | 1777 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Laurusas, Tomas | | | 2409 | LTU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ulanowski, Karol | | | 1987 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Kasparov, Sergey | g | | 2493 | BLR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Wisniewski, Michal | | | 1854 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Dobrowolski, Piotr | m | | 2426 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Somyk, Marcin | | | 1979 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kaunas, Kestutis | m | | 2247 | LTU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Musialkiewicz, Pawel | | | 2090 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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