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Individual Calculations November 2010 |
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| Dobrzanska, Magdalena Total change: -6.85 | |   |
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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 |
| 1716 | 1448 | 0.50 | 6 | -0.61 | 25 | -15.25 | |
|  Mikolajczyk, Andrzej | | | 1819 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Bielinski, Kazimierz | | | 1739 | POL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Simon, Marek | | | 1811 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Szulgacz, Maciej | | | 1659 | POL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Golaszewski, Marek | | | 1721 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Maczka, Miroslawa | | | 1548 | POL | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | | NOTE: K factor changed | | Eliminacje Miedzywojewodzkie Juniorek MP-PK D -17 | Bartkowa | POL | 2010-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1448 | 1.50 | 4 | 0.56 | 15 | 8.40 | |
| | Dobrzanska, Joanna | | | 1602 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Krajewska, Aleksandra | | | 1709 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Dobrzanska, Joanna | | | 1602 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Krajewska, Aleksandra | | | 1709 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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