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Individual Calculations June 2018 |
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| Serpilli, Francesco Total change: 3.00 | |   |
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| CR Marche 2018 | Porto Sant'Elpidio | ITA | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1600 | 1.50 | 4 | 0.15 | 20 | 3.00 | |
|  Sagripanti, Michele | | | 2000 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Santinelli, Michele | | | 1911 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alagna, Caterina | | | 1348 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pocognoli, Gianfranco | | | 1733 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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