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Individual Calculations July 2009 |
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| Murawko, Katarzyna Total change: 22.20 | |   |
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| POL Girls Championship U-12 | Leba | POL | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1671 | 4.50 | 6 | 1.48 | 15 | 22.20 | |
|  Dadello, Aleksandra | | | 1776 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Szymczak, Paula | | | 1681 | POL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Lachowicz, Judyta | | | 1657 | POL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Pastuszko, Kinga | | | 1763 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Lascar, Radoslawa | | | 1489 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Maruszczak, Joanna | | | 1640 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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