Individual Calculations July 2015 |
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Gambardella, Piero Total change: -22.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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FE 27 Citta' di Lucca | Lucca | ITA | 2015-06-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1869 | 2017 | 1.00 | 3 | -1.10 | 20 | -22.00 | |
| Megna, Giuseppe | | | 1810 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | Palma, Maria | | | 1878 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | Imburgia, Giuseppe | | | 1918 | 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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