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Individual Calculations January 2011 |
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| Zelkind, Eduard A Total change: -15.15 | |   |
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| 19th Annual Kings Island Open | Mason, Ohio | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2192 | 1.00 | 3 | -1.01 | 15 | -15.15 | |
|  Hellwig, Luke | | | 2026 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Smarty, Sylvester | | | 2121 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Hughes, John L | | | 2051 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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