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Individual Calculations October 2013 |
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| Malkowski, Kazimierz Total change: -17.70 | |   |
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| Obra Lato Open 2013 | Obra | POL | 2013-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1622 | 4.50 | 8 | -1.18 | 15 | -17.70 | |
|  Borsuk, Aleksandra | | | 1222 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Piotrowski, Pawel | | | 1959 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Tomys, Wiktoria | | | 1365 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Hallmann, Michalina | | | 1353 | POL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Kostecka, Marika | | | 1262 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Chromicz, Andrzej | | | 1427 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kosinski, Bartosz | | | 1479 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Drobka, Marcin | | | 1511 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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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