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Individual Calculations March 2012 |
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| Wierzbowska, Aleksandra Total change: 40.50 | |   |
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| XIV Ketrzynski Festiwal Szachowy | Ketrzyn | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1445 | 2.00 | 6 | 0.93 | 30 | 27.90 | |
|  Zielinski, Maciej | | | 1845 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Starzynski, Waldemar | | | 1818 | POL | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Piwnicki, Antoni | | | 1659 | POL | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Malecki, Janusz | | | 1799 | POL | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Zawada, Andrzej | | | 1725 | POL | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Matuszewicz, Ryszard | | | 1527 | POL | 1.00 | 1 | 0.61 | 30 | 18.30 | | | * 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) | | | | XXIX Ogolnopolski Turniej Szachowy | Bydgoszcz | POL | 2012-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1445 | 2.00 | 4 | 0.42 | 30 | 12.60 | |
| | Maciejewski, Mikolaj | | | 1669 | POL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Perenc, Pawel | | | 1555 | POL | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Humin, Julia | | | 1401 | POL | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Paliwoda, Borys | | | 1480 | POL | 1.00 | 1 | 0.55 | 30 | 16.50 | |
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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