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Individual Calculations September 2021 |
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| Proietti Cobas, Jorge Total change: 163.20 | |   |
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| WE Amelia - A | Amelia | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1485 | 3.00 | 5 | 2.24 | 40 | 89.60 | |
|  Cobas Ferrer, Dayamy | | | 1885 * | CUB | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Fontana, Alessandro | | | 1553 | ITA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Cardinali, Egidio | | | 1885 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ciampi, Vincenzo | | | 1885 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Centomani, Lorenzo | | | 1831 | ITA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | WE Gli scacchi nel cuore di Sepino - B | Sepino | ITA | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1553 | 3.50 | 5 | 1.84 | 40 | 73.60 | |
| | Lombardi, Michele | | | 1794 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Petrillo, Nicola | | | 1326 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tedesco, Riccardo | | | 1752 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Blonna, Michele | | | 1878 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pelyushenko, Vladyslav | | | 1701 | ITA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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