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Individual Calculations July 2008 |
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| Piechota, Izabela Total change: -0.90 | |   |
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| Mistrzostwa Polski Juniorek do lat 16 | Leba | POL | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1765 | 2.50 | 5 | -0.06 | 15 | -0.90 | |
|  Gora, Joanna | | | 1557 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Skiba, Marta | | | 1683 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Szczurek, Natalia | | | 1704 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Adamowicz, Katarzyna | | | 2079 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kowara, Magdalena | | | 1797 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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