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Individual Calculations April 2013 |
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| Derus, Jerzy Total change: -4.20 | |   |
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| Otwarta Lubelska Liga Szachowa | Wojewodztwo Lubelskie | POL | 2013-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1895 | 2.50 | 8 | -0.14 | 30 | -4.20 | |
|  Fraczek, Dariusz | | | 2187 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Fraczek, Dariusz | | | 2187 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Waszczuk, Mariusz | | | 1643 | POL | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Waszczuk, Mariusz | | | 1643 | POL | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Panas, Pawel | | | 2154 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Panas, Pawel | | | 2154 | POL | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Probola, Ryszard | | | 2155 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Probola, Ryszard | | | 2155 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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