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Individual Calculations February 2013 |
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| Erece, Ece Alkim 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 |
| 2062 | 1662 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Korkmaz, Necmettin | | | 2062 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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 |
| 1484 | 1662 | 2.50 | 3 | 0.30 | 15 | 4.50 | |
| | Onal, Ozan | | | 1461 | TUR | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Aydin, Hakan Arda | | | 1451 | TUR | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Karademir, Altug Umut | | | 1539 | TUR | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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