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Individual Calculations July 2008 |
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| Ludin, Hubert Total change: -20.55 | |   |
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| 2. International Chess Open Lugano | LUGANO | SUI | 2008-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2027 | 1.00 | 5 | -1.73 | 15 | -25.95 | |
|  Gallagher, Joseph G. | g | | 2377 | SUI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Del Val, Josefa | | | 1796 | SUI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Salami, Marco | | | 2241 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Maffioli, Massimo | | | 1736 | SUI | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Rossero, Tullio | | | 1834 | ITA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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 | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2027 | 2.00 | 3 | 0.36 | 15 | 5.40 | |
| | Nikolayev, Igor A | f | | 2322 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Piazza, Angelo | | | 1956 | ITA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kalmar, Miksa | | | 1677 | HUN | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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