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Individual Calculations September 2010 |
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| Barletta, Mauro Total change: -1.20 | |   |
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| FE Francophone des Echecs | Arvier | ITA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2212 | 3.50 | 8 | -1.33 | 15 | -19.95 | |
|  Belabbas, Abdellah | | | 1873 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Scalcione, Michelangelo | f | | 2352 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Mossong, Hubert | f | | 2170 | LUX | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Petkov, Vladimir | g | | 2496 | BUL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Astengo, Marcello | | | 2071 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Xia, Jie | | | 2201 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | De Leeuw, Johannes | | | 1888 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Dritsakos, Alessio | | | 1930 | ITA | 0.50 | 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) | | | | 19.Open International de Martigny | Martigny | SUI | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2212 | 4.00 | 6 | 1.25 | 15 | 18.75 | |
| | De Kalbermatten, Adrien | | | 1893 | SUI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Georgiev, Krum | g | | 2445 | BUL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Sermier, Guillaume | m | | 2402 | SUI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mensch, Etienne | m | | 2366 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Onoprienko, Vladimir | m | | 2343 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Zuodar, Lucio | | | 1956 | SUI | 1.00 | 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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