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Individual Calculations April 2019 |
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| Gnata, Ilaria Total change: 3.20 | |   |
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| CP Biella e Vercelli 2019 | Biella | ITA | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1681 | 2.50 | 5 | -0.52 | 40 | -20.80 | |
|  Zanocchio, Ruggiero | | | 1281 * | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Lavino, Stefano | | | 1540 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sunder, Giulio | | | 1753 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Rossi, Emanuele | | | 1662 | ITA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Sunder, Matteo | | | 1697 | ITA | 0.50 | 1 | 0.02 | 40 | 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) | | | | CIS 2019 - Serie B Girone 1 | Saint Vincent | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1681 | 1.50 | 4 | 0.60 | 40 | 24.00 | |
| | Cirrincione, Paze Paolo | | | 1903 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Piantoni, Pierino | | | 1841 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Boetto, Massimo | | | 1942 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Martin, Tiziano | | | 1916 | ITA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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