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Individual Calculations February 2017 |
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| Perino, Alberto Total change: -12.80 | |   |
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| OP 7 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1834 | 3.50 | 7 | -0.64 | 20 | -12.80 | |
|  Simbola, Francesca | | | 1434 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olivetti, Davide | | | 2091 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lorenzini, Barbara | | | 1434 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zenari, Marco | | | 2055 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gnata, Ilaria | | | 1566 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Murgia, Andrea | | | 1904 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lumachi, Gabriele | | | 1707 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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