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Individual Calculations July 2009 |
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| Colmenares, Aurelio Total change: 1.20 | |   |
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| SGM 2009 (League 1 & 2) | decentralised | SUI | 2008-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2304 | 0.00 | 2 | -0.67 | 15 | -10.05 | |
|  Dobosz, Henryk | m | | 2426 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Landenbergue, Claude | m | | 2424 | SUI | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Amateur CHessOPEN | Lugano | SUI | 2009-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2280 | 4.50 | 5 | 0.75 | 15 | 11.25 | |
| | Regorda, Massimiliano | | | 1930 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Douguet, Claude | | | 2016 | SUI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Paleologu, Vladimir | | | 2191 | SUI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Schneider, Antonio | | | 1989 | SUI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Profumo, Alberto | | | 2229 | ITA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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