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Individual Calculations January 2016 |
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| Vinciguerra, Riccardo Total change: 13.20 | |   |
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| OP Collino Group | Acqui Terme | ITA | 2015-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1567 | 2.00 | 5 | 0.66 | 20 | 13.20 | |
|  Giudici, Alberto | | | 1930 | ITA | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Cekov, Tome | | | 1757 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arata, Alessio | | | 1516 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Buffa, Sabarino Pietro | | | 1833 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Torriano, Enzo | | | 1766 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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