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Individual Calculations January 2013 |
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| Yaran, Siar Total change: 0.30 | |   |
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| 2013 Istanbul Youth Chess Championships-U15 | Istanbul | TUR | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1957 | 1.50 | 2 | 0.02 | 15 | 0.30 | |
|  Can, Melih Kaan | | | 1885 | TUR | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Oztekin, Kerem Can | | | 1624 | TUR | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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