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Individual Calculations July 2010 |
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| Ivanov, Alexander Total change: -0.10 | |   |
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| 79th Massachusetts Open | Leominster, Massachusetts | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2538 | 4.00 | 5 | -0.01 | 10 | -0.10 | |
|  Chandran, Kapil | | | 2138 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Terrie, Henry L | | | 2138 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kelleher, William | f | | 2359 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Curdo, John A | f | | 2237 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Foygel, Igor | m | | 2476 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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