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Individual Calculations September 2009 |
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| Hernandez, Alexander Total change: 9.15 | |   |
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| Curacao Chess Festival 2009 | Curacao Netherlands Antilles | AHO | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2261 | 7.50 | 9 | 0.61 | 15 | 9.15 | |
|  Jaramillio, Alonso | | | 1957 | VEN | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Lopez, Juste | c | | 2013 | ARU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Greevenbosch, Kees | | | 2054 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Izijk, Jimmy | | | 2006 | AHO | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Flanders, Cander | | | 2015 | AHO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Lopez, Jasel | | | 2086 | ARU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ostrovskiy, Aleksandr | c | | 2089 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Roose, Alex | | | 2131 | AHO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Suez-Panama, Gilles | | | 2122 | FRA | 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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