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Individual Calculations July 2010 |
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| Betaneli, Alex Total change: 10.95 | |   |
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| 19th Annual Chicago Open | Wheeling, Illinois | USA | 2010-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2260 | 5.00 | 9 | 0.73 | 15 | 10.95 | |
|  Yagiz, Bora | | | 1914 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Sedlak, Nikola | g | | 2567 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Coraretti, Benjami | | | 2009 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Perelshteyn, Eugene | g | | 2534 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Finegold, Benjamin | g | | 2539 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Boskovic, Drasko | m | | 2450 | SRB | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Smarty, Sylvester | | | 2057 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gurczak, John | | | 2069 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sarkar, Justin | m | | 2378 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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