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Individual Calculations July 2015 |
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| Roccatani, Raffaele Total change: -113.40 | |   |
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| OP 8 infrasettimanale Lazio Scacchi | Roma | ITA | 2015-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1835 | 0.50 | 6 | -2.90 | 20 | -58.00 | |
|  Scacco, Mauro | | | 2056 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Vannelli, Vittorio | | | 1705 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Marcangeli, Alessandro | | | 1744 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Puga, Villarino Eloy | | | 1920 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mammoliti, Francesco | | | 1704 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Di Martino, Eugenio | | | 1575 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | WE Estate romana | Roma | ITA | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1835 | 0.00 | 5 | -2.77 | 20 | -55.40 | |
| | Scacco, Mauro | | | 2056 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Spanocuomo, Gaetano | | | 1800 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Vannelli, Vittorio | | | 1705 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mammoliti, Francesco | | | 1704 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Pastore, Cosmas | | | 1735 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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