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Individual Calculations November 2009 |
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| Olchowko, Marika Total change: 35.70 | |   |
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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 |
| 1927 | 1678 | 4.00 | 8 | 2.35 | 15 | 35.25 | |
|  Grajczak, Adrian | | | 1985 | POL | 1.00 | 1 | 0.86 | 15 | 12.90 | |  Weglarz, Joanna | | | 2006 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Czernicki, Bogdan | | | 2034 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Reza, Wojciech | | | 1806 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Dziodzio, Angelika | | | 1811 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Swiech, Piotr | | | 1988 | POL | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Zdziarska, Lidia | | | 1979 | POL | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Zadlo, Anna | | | 1803 | 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) | | | | Mistrzostwa Miedzywojewodzkie Juniorow OP-SL D15 | Ustroñ-Jaszowiec | POL | 2009-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1635 | 3.50 | 6 | 0.03 | 15 | 0.45 | |
| | Gorol, Dominika | | | 1636 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Wieczorek, Aleksandra | | | 1679 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Szurek, Oriana | | | 1469 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Graczyk, Natalia | | | 1633 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Wiatr, Maria | | | 1516 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Panczuk, Joanna | | | 1528 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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