Individual Calculations June 2021 |
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Ciufolini, Sirio Total change: -1.80 | | |
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WE 20 Lazio Scacchi - A | Roma | ITA | 2021-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1716 | 1914 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
| Mingrone, Alfredo | | | 1559 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | Sermoneta, Eugenio | | | 1661 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Castelfranchi, Carlo | | | 1964 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | Giri, Andrea | | | 1514 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Di Giorgio, Daniele | | | 1884 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | * 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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