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Individual Calculations July 2017 |
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| Sanna, Mario Total change: 9.60 | |   |
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| OP 4 Citta' di Sarzana | Sarzana | ITA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1452 | 1.50 | 5 | 0.48 | 20 | 9.60 | |
|  Milieni, Fabrizio | | | 1764 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Politi, Ennio | | | 1620 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gnetti, Pietro | | | 1557 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Montorsi, Matteo | | | 1852 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Militello, Michele | | | 1741 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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