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Individual Calculations April 2014 |
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| Przerwa, Sebastian Total change: -6.15 | |   |
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| Wielkopolska Liga Seniorów - III Liga | Wielkopolska | POL | 2013-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1596 | 1.00 | 2 | -0.06 | 30 | -1.80 | |
|  Kaluzny, Tomasz | | | 1778 | POL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Koperska, Nina | | | 1355 | POL | 1.00 | 1 | 0.20 | 30 | 6.00 | |
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) | | | NOTE: K factor changed | | Turniej Szko³y Szachowej DORS na Kategorie | Ruda Slaska | POL | 2014-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1600 | 0.00 | 2 | -0.29 | 15 | -4.35 | |
| | Marini, Jan | | | 1864 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lozynski, Kamil | | | 1946 | POL | 0.00 | 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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