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Individual Calculations February 2013 |
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| Eken, Ahmet Ulugbey Total change: 3.30 | |   |
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| 2012-2013 Bursa Chess Championship | Bursa | TUR | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1709 | 1.00 | 3 | -0.06 | 30 | -1.80 | |
|  Gencer, Cenk Burak | | | 2031 | TUR | 0.50 | 1 | 0.37 | 30 | 11.10 | |  Koc, Ilkay | | | 2065 | TUR | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Aydin, Hakan Arda | | | 1451 | TUR | 0.50 | 1 | -0.32 | 30 | -9.60 | |
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) | | | | 2012-2013 Bursa Youth Chess Championships-u14 | Bursa | TUR | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1709 | 2.50 | 4 | 0.17 | 30 | 5.10 | |
| | Gonen, Onur | | | 1634 | TUR | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Emel, Erim Turgut | | | 1610 | TUR | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Demirbag, Alihan | | | 1722 | TUR | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Sayin, Atakan | | | 1626 | TUR | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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