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Individual Calculations July 2021 |
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| De Ieso, Lorenzo Total change: 28.80 | |   |
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| CR Sardegna 2021 | Oristano | ITA | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1408 | 3.50 | 6 | 0.72 | 40 | 28.80 | |
|  Altea, Alessandro | | | 1808 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marteddu, Gianfranco | | | 1315 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Floris, Paola | | | 1068 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Neri, Luca | | | 1721 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Valenza, Marco | | | 1408 | ITA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Corbo, Giuseppe A. | | | 1373 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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