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Individual Calculations July 2013 |
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| Migacz, Arkadiusz Total change: 2.10 | |   |
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| 4 liga Malopolska - zachod | Kwaczala | POL | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1923 | 3.00 | 4 | 0.07 | 30 | 2.10 | |
|  Szczurek, Krzysztof | | | 1637 | POL | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Janik, Robert | | | 2033 | POL | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Pitynski, Pawel | | | 1659 | POL | 1.00 | 1 | 0.18 | 30 | 5.40 | |  Pyzio, Amelia | | | 1523 * | POL | 1.00 | 1 | 0.08 | 30 | 2.40 | | | * 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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