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Individual Calculations April 2017 |
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| Cosci, Andrea Total change: -70.80 | |   |
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| OP XI Citta' di Ferrara | Ferrara | ITA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1667 | 1.00 | 5 | -1.77 | 40 | -70.80 | |
|  Dann, Timothy | | | 2011 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Benini, Sofia | | | 1332 | ITA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ricci Petitoni, Angelo | | | 1426 | ITA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Battagin, Mose | | | 1859 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Vergara Meersohn, Dario Cienfueg | | | 1501 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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