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Individual Calculations September 2009 |
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| Chrzaszcz, Malvina Total change: -17.70 | |   |
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| 3-rd International Open Chess Festival VARNA | St. st. Constantine and Helena | BUL | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2040 | 4.50 | 8 | 2.24 | 15 | 33.60 | |
|  Melnikova, Yana | | wg | 2264 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Lilov, Valeri | f | | 2390 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sadzikowski, Daniel | | | 2280 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Zelenka, Katarzyna | | | 1690 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stjazhkina, Olga | | wg | 2276 | RUS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Serafimov, Tervel | m | | 2388 | BUL | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Ivelinov, Hristo | | | 2168 | BUL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Parligras, Cosmin | | | 2279 | ROU | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Druzynowe Mistrzostwa Polski - I Liga Juniorow | Chotowa | POL | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2029 | 3.00 | 9 | -3.42 | 15 | -51.30 | |
| | Zmarzly, Aleksandra | | | 1957 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Ostrowska, Dominika | | | 1914 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Ryszkiewicz, Anna | | | 1748 | POL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Pacak, Patrycja | | | 1802 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Dubrawska, Greta | | | 1695 | POL | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Kasperek, Joanna | | | 2034 | POL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sikorska, Dorota | | | 1884 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Skiba, Marta | | | 1729 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Gluszko, Monika | | | 1940 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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