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Individual Calculations February 2013 |
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| Celik, Ege Total change: 31.05 | |   |
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| 2012-2013 Bursa Chess Championship | Bursa | TUR | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1605 | 1.00 | 3 | 0.36 | 30 | 10.80 | |
|  Aksu, Mumin | | | 1881 | TUR | 1.00 | 1 | 0.83 | 30 | 24.90 | |  Sahin, Ozgun | | | 1840 | TUR | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Yilmaz, Ada | | | 1788 | TUR | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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 | | 2012-2013 Bursa Youth Chess Championships-u14 | Bursa | TUR | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1605 | 3.00 | 4 | 1.35 | 15 | 20.25 | |
| | Erdogan, Anil Berk | | | 1709 | TUR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Demirbag, Alihan | | | 1722 | TUR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gonen, Onur | | | 1634 | TUR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Emel, Erim Turgut | | | 1610 | TUR | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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) | | |
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