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Individual Calculations July 2009 |
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| Ginsburg, Mark Total change: 8.90 | |   |
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| The Copper State International | Mesa, Arizona | USA | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2410 | 2380 | 5.50 | 10 | 0.89 | 10 | 8.90 | |
|  Izoria, Zviad | g | | 2619 | GEO | 0.50 | 1 | 0.30 | 10 | 3.00 | |  Becerra, Julio J | g | | 2609 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Cardona, Liulia | | wf | 2226 | CUB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ramirez, Alejandro | g | | 2563 | CRC | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Mackinnon, Keith | | | 2145 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Pruess, David | m | | 2400 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Boor, Carl B | f | | 2291 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Altounian, Levon | m | | 2454 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Rensch, Daniel M | f | | 2400 | USA | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Esserman, Marc R | | | 2391 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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