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Individual Calculations September 2009 |
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| Di Misa, Salvatore Total change: 60.15 | |   |
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| Campionato Italiano under 16 | Courmayeur | ITA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1843 | 2.50 | 5 | 1.31 | 15 | 19.65 | |
|  Fiducioso, Marco | | | 2124 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Piscitelli, Vito | | | 2047 | ITA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Consalvo, Gerardo | | | 2051 | ITA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Gregori, Giuliano | | | 1879 | ITA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Stella, Andrea | | | 2193 | ITA | 0.00 | 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) | | | | OP XV Gioiosa Marea | Gioiosa Marea | ITA | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1851 | 4.00 | 9 | 1.29 | 15 | 19.35 | |
| | Valguarnera, Girolamo | | | 2151 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Alfarone, Giovanni | | | 2000 | ITA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Rizzardi, Franco | | | 1994 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Puleo, Diego | | | 1895 | ITA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Grichkevitch, Gilles | | | 2153 | FRA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | De Marchi, Olivier | | | 2243 | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | De Sallier, Francois | | | 2117 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Melograni, Francesco | | | 1824 | ITA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Sileci, Salvatore | | | 1810 | ITA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | OP XVII N. La Rosa | Mazara del Vallo | ITA | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1851 | 2.50 | 4 | 1.41 | 15 | 21.15 | |
| | Vincenzi, Marco | | | 2080 | ITA | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Mangione, Claudio | | | 2074 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Messina, Damiano | | | 1991 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Cleal, John | | | 1958 | ITA | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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