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Individual Calculations July 2008 |
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| Mari, Tommaso Total change: 39.25 | |   |
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| OP 4. Memorial Capablanca | Roma | ITA | 2008-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1828 | 3.00 | 5 | 1.33 | 25 | 33.25 | |
|  Peverieri, Alfredo | | | 1794 | ITA | 1.00 | 1 | 0.45 | 25 | 11.25 | |  Trebeschi, Andrea | | | 2063 | ITA | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Farina, Saverio | | | 2062 | ITA | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Sermoneta, Eugenio | | | 1763 | ITA | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Quimi, Marco | | | 2178 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | OP Memorial A. Zichichi | Ladispoli | ITA | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1828 | 1.00 | 3 | 0.24 | 25 | 6.00 | |
| | Palermo, Stefano | | | 2079 | ITA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Mecali, Antonello | | | 1858 | ITA | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Quimi, Marco | | | 2178 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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