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Individual Calculations January 2010 |
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| Haria, Ravi Total change: -18.75 | |   |
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| World Youth Chess Championships-u10 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1840 | 2.00 | 5 | -1.25 | 15 | -18.75 | |
|  Ozgur, Tibet Kagan | | | 1570 | TUR | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Petrosyan, Arman | | | 1724 | ARM | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Zajic, Milan | | | 1995 | SRB | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Chiang, Jonathan | | | 1640 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Januszkiewicz, Wojciech | | | 1683 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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