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Individual Calculations December 2017 |
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| Zincani, Riccardo Total change: -13.40 | |   |
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| OP 10 Giochi e Ritorni | Modena | ITA | 2017-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1632 | 2.00 | 5 | -0.67 | 20 | -13.40 | |
|  Mazilu, David Andrei | | | 1306 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Merciari, Moreno | | | 1849 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sacchetti, Andrea | | | 1822 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vergara Meersohn, Alberto Luis | | | 1249 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Giuntini, Enrico | | | 1688 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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