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Individual Calculations September 2010 |
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| Sybis, Iwona Total change: 65.50 | |   |
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| DMP - II Liga Juniorow 2010 | Chelm | POL | 2010-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1437 | 5.00 | 8 | 1.92 | 25 | 48.00 | |
|  Rolka, Anna | | | 1460 | POL | 1.00 | 1 | 0.53 | 25 | 13.25 | |  Kubicka, Anna | | | 1617 | POL | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Gazikova, Veronika | | | 1808 | SVK | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Barszcz, Milena | | | 1335 | POL | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Skoczek, Karolina | | | 1562 | POL | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Marczuk, Anna | | | 1609 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Mielczarek, Joanna | | | 1390 | POL | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Antolak, Julia | | | 1478 | POL | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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) | | | | Festiwal Szachowy - Swietokrzyskie 2010 | Sielpia | POL | 2010-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1437 | 1.00 | 2 | 0.70 | 25 | 17.50 | |
| | Kalinin, Oleg | m | | 1837 * | UKR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Wach, Bartosz | | | 1653 | POL | 1.00 | 1 | 0.78 | 25 | 19.50 | | | * 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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