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Individual Calculations March 2010 |
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| Lachowicz, Judyta Total change: 14.25 | |   |
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| Turniej Noworoczny 2009 | Wroclaw | POL | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1691 | 0.50 | 3 | -0.43 | 15 | -6.45 | |
|  Zmarzly, Aleksandra | | | 1981 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kanicki, Krzysztof | | | 1685 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Olszewski, Pawel | | | 1873 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | III Miêdzynarodowy Turniej Szachowy - Góra ¦w. Anny | Gora Sw. Anny | POL | 2010-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1704 | 3.50 | 7 | 1.38 | 15 | 20.70 | |
| | Szumilas, Piotr | | | 2104 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Starczewska, Dominika | | | 1847 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Zmarzly, Aleksandra | | | 1981 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kaminski, Ludwik | | | 1826 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Khamidov, Komil | | | 2004 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Dabek, Karolina | | | 1525 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gorol, Magdalena | | | 1817 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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