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Individual Calculations July 2015 |
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| Valenti, Giuseppe Total change: -9.20 | |   |
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| OP 4 Ecoresort Le Sirene' | Gallipoli | ITA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2057 | 2.50 | 7 | -0.46 | 20 | -9.20 | |
|  Naumkin, Igor | g | | 2445 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Ranfagni, Stefano | | | 1964 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De Francesco, Klaus | f | | 2250 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bernabei, Alberto | | | 1824 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sprotte, Norbert | | | 2207 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Di Fonzo, Valerio | c | | 2164 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sirena, Gianni | | | 2022 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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