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Individual Calculations January 2017 |
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| D Antrassi, Luca Total change: -14.40 | |   |
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| OP 20 Memorial Mario Tamburini | Bologna | ITA | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1830 | 3.00 | 5 | -0.36 | 40 | -14.40 | |
|  Manguerra, Lyn Jane | | | 1693 | ITA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Santangelo, Giuseppe | | | 1545 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Capossela, Fabio | | | 1691 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Paoli, Walter | | | 1985 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pizzoferrato, Mattia | | | 1522 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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