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Individual Calculations November 2010 |
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| Dobrzanska, Joanna Total change: -21.30 | |   |
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| 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B | Polanica Zdroj | POL | 2010-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1602 | 0.50 | 4 | -0.30 | 15 | -4.50 | |
|  Budzinski, Jan | | | 1881 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Zawodnik, Konrad | | | 1984 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Jagiela, Piotr | | | 1889 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Wasielewski, Sebastian | | | 1680 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | Eliminacje Miedzywojewodzkie Juniorek MP-PK D -17 | Bartkowa | POL | 2010-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1602 | 1.00 | 4 | -1.12 | 15 | -16.80 | |
| | Krajewska, Aleksandra | | | 1709 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Dobrzanska, Magdalena | | | 1448 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Krajewska, Aleksandra | | | 1709 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Dobrzanska, Magdalena | | | 1448 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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