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Individual Calculations November 2011 |
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| Ozcan, Bora Total change: -8.70 | |   |
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| 10th International Istanbul Chess Festival-B | Istanbul | TUR | 2011-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1670 | 1.00 | 3 | 0.35 | 30 | 10.50 | |
|  Ozveren, Ali Bulent | | | 1952 | TUR | 0.50 | 1 | 0.34 | 30 | 10.20 | |  Yapici, Mustafa | | | 1882 | TUR | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Kavacik, Ahmet | | | 1858 | 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 | | European Indv. Schools Chess Championships-u11 | Antalya | TUR | 2011-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1670 | 1.50 | 5 | -1.28 | 15 | -19.20 | |
| | Sazci, Bilgen | | | 1529 | TUR | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Tepe, Efe Can | | | 1659 | TUR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Ozer, Omer Faruk | | | 1734 | TUR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Eldemir, Goksu | | | 1640 | TUR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Kesgin, Halit Kaan | | | 1584 | TUR | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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