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Individual Calculations September 2009 |
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| Ramadani, Sarah Total change: 10.50 | |   |
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| Youth tournament Maribor 2009 | Maribor | SLO | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1583 | 0.00 | 1 | -0.25 | 25 | -6.25 | |
|  Markoja, Boris | | | 1774 | SLO | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | 7th EU Youth Championship -10 | Mureck | AUT | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1575 | 2.00 | 4 | 0.67 | 25 | 16.75 | |
|  Salim, Riza | | | 1920 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Narva, Mai | | | 1526 | EST | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Petrov, Vladimir Sergeev | | | 1682 | BUL | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Spacek, Oliver | | | 1724 | SVK | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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) | | |
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