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Individual Calculations May 2015 |
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| Kowalski, Igor Total change: 21.60 | |   |
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| Ogolnopolska Olimpiada Mlodziezy C-14 | Suwalki | POL | 2015-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2084 | 6.50 | 9 | 0.54 | 40 | 21.60 | |
|  Modlich, Piotr | | | 1684 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Raczynski, Krzysztof | | | 1758 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Brozyna, Mateusz | | | 1684 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kubiak, Jakub | | | 1753 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kaminski, Maciej | | | 1684 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kosakowski, Jakub | | | 2186 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Psyk, Radoslaw | | | 2230 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Chylewski, Patryk | | | 2036 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gumularz, Szymon | | | 2305 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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