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Individual Calculations February 2013 |
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| Aydin, Hakan Arda Total change: 43.20 | |   |
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| 2012-2013 Bursa Chess Championship | Bursa | TUR | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1451 | 1.00 | 4 | 0.37 | 30 | 11.10 | |
|  Baskurt, Serkan | | | 1787 | TUR | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Satir, Bora | | | 1640 | TUR | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Eken, Ahmet Ulugbey | | | 1709 | TUR | 0.50 | 1 | 0.32 | 30 | 9.60 | |  Aksu, Mumin | | | 1851 * | TUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | 2012-2013 Bursa Youth Chess Championships-u12 | Bursa | TUR | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1451 | 2.50 | 4 | 1.07 | 30 | 32.10 | |
| | Ertas, Deniz | | | 1573 | TUR | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Erece, Ece Alkim | | | 1662 | TUR | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Karademir, Altug Umut | | | 1539 | TUR | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Onal, Ozan | | | 1461 | TUR | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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