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Individual Calculations November 2009 |
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| Zadlo, Anna Total change: -8.85 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1803 | 2.00 | 5 | -0.49 | 15 | -7.35 | |
|  Lis, Marek | | | 2079 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Jaworowski, Andre | | | 1696 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Konieczynski, Piotr | | | 1953 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Madej, Pawel | | | 1655 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Olchowko, Marika | | | 1678 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | Eliminacje Strefowe do Finalow MPJ i OOM - D17 | Augustow | POL | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1836 | 3.00 | 4 | -0.10 | 15 | -1.50 | |
| | Dabrowska, Paula | | | 1504 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Major, Katarzyna | | | 1723 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Gora, Joanna | | | 1570 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Sieliwonik, Katarzyna | | | 1640 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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