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Individual Calculations September 2009 |
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| Borgula, Rafal Total change: 21.30 | |   |
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| International Chess Tournament - Kowalewo Pomorskie A | Kowalewo Pomorskie | POL | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2283 | 6.00 | 9 | 1.42 | 15 | 21.30 | |
|  Flazinski, Jozef | | | 2009 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Mikrut, Dariusz | m | | 2400 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Rutkowski, Maciej | m | | 2336 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Budrewicz, Krzysztof | | | 2374 | POL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Zurkowski, Andrzej | | | 2150 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Maciejewski, Miroslaw | f | | 2296 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Plichta, Kamil | | | 2039 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Grabarczyk, Miroslaw | g | | 2480 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Brzeski, Maciej | | | 2361 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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