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Individual Calculations January 2013 |
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| Oztekin, Kerem Can Total change: 1.80 | |   |
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| 2013 Istanbul Youth Chess Championships-U15 | Istanbul | TUR | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1624 | 1.00 | 2 | 0.12 | 15 | 1.80 | |
|  Sazci, Gensay | | | 1425 | TUR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Yaran, Siar | | | 1957 | TUR | 0.00 | 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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