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Individual Calculations October 2021 |
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| Navarra, Stefano Total change: 26.00 | |   |
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| CI Seniores 2021 - Over 50 | Nova Siri | ITA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1466 | 3.50 | 8 | 1.30 | 20 | 26.00 | |
|  Schiatti, Piero | | | 1866 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Catapano, Francesco | | | 1695 | ITA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mattavelli, Italo | | | 1618 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Farinella, Maria Cristina | | | 1432 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Taufer, Livio | | | 1633 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Cafaro, Antonio | | | 1797 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Marelli, Emanuele | | | 1466 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Carola, Paolo | | | 1753 | 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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