Individual Calculations April 2009 |
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Demirci, Doruk Total change: -18.50 | | |
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2009 Turkish Youth Chess Championships-U16boys | Antalya | TUR | 2009-01-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1630 | 1815 | 0.00 | 1 | -0.74 | 25 | -18.50 | |
| Yapici, Kadir Gokberk | | | 1630 | TUR | 0.00 | 1 | -0.74 | 25 | -18.50 | | 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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