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Individual Calculations August 2019 |
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| Rabiti, Roberto Total change: 8.40 | |   |
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| OP Coppa degli accademici | Roma | ITA | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1353 | 1.50 | 5 | 0.42 | 20 | 8.40 | |
|  Renzi, Alessio | | | 1744 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Pastore, Cosmas | | | 1753 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nasca, Andrea | | | 1561 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rossi, Roberto | | | 1486 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Quaglia, Ferdinando | | | 1454 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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