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Individual Calculations November 2009 |
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| Cieslak, Patrycjusz Total change: 3.60 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 - Open C | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1704 | 1.00 | 4 | -0.98 | 15 | -14.70 | |
|  Reza, Wojciech | | | 1806 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Stankowski, Aleksander | | | 1744 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Zezulkin, Alina | | | 1634 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Zadlo, Maciej | | | 1646 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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 C13 | Ustroñ-Jaszowiec | POL | 2009-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1683 | 5.00 | 8 | 1.22 | 15 | 18.30 | |
| | Przybyla, Andrzej | | | 1435 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Smolka, Marcin | | | 1910 | POL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Lapaj, Mateusz | | | 1797 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lakota, Tomasz | | | 1633 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Witkiewicz, Grzegorz | | | 1745 | POL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Cichy, Kamil | | | 1848 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Kosmala, Mateusz | | | 1587 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Marciniszyn, Jakub | | | 1661 | POL | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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