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Individual Calculations September 2009 |
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| Sallai, Andrea Total change: -2.25 | |   |
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| Siofok-Balaton Kupa | Siofok | HUN | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1618 | 0.50 | 3 | -0.30 | 25 | -7.50 | |
|  Manyoki, Anna | | | 1968 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Meixner, Ferenc | | | 1968 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tigyi, Fanni | | | 1564 | HUN | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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) | | | | Pohar Priatelstva | Nove Zamky | SVK | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1644 | 1.50 | 5 | 0.21 | 25 | 5.25 | |
| | Rous, Frantisek | | | 2044 * | CZE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Nemeth, Daniel | | | 1940 | SVK | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Molnar, Viktor | | | 1436 | SVK | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Geffert, Peter | | | 1927 | SVK | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Andras, Tomas | | | 1972 | SVK | 0.50 | 1 | 0.37 | 25 | 9.25 | | | * 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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