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Individual Calculations September 2009 |
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| Nun, Joanna Total change: 17.25 | |   |
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| International Chess Festival "SUDETY 2009" | Szklarska Poreba/Agencja 64 | POL | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1603 | 3.50 | 9 | 0.62 | 15 | 9.30 | |
|  Budzinski, Jan | | | 1845 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Lada, Ireneusz | | | 1953 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Skiba, Marta | | | 1703 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Koitka, Jakub | | | 1736 | POL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Nun, Grzegorz | | | 1706 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Sklepinski, Artur | | | 1810 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Swiderski, Radoslaw | | | 1664 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gromala, Radoslaw | | | 1570 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Delekta, Filip | | | 1727 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | Dru¿ynowe Mistrzostwa Polski II Liga Juniorow | Lukow | POL | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1582 | 2.50 | 5 | 0.53 | 15 | 7.95 | |
| | Kaczor, Katarzyna | | | 1669 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Delekta, Anna | | | 1674 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Lachowicz, Judyta | | | 1679 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Tracz, Marcelina | | | 1598 | POL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Olchowko, Marika | | | 1678 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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