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Individual Calculations April 2017 |
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| Balestra, Stefano Total change: -27.20 | |   |
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| OP XI Citta' di Ferrara | Ferrara | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1793 | 2.00 | 5 | -1.36 | 20 | -27.20 | |
|  Vergara Meersohn, Dario Cienfueg | | | 1501 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Manguerra, Jonel B | | | 1518 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dann, Timothy | | | 2011 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Improta, Giovanni | | | 1671 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dentale, Anna | | | 1560 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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