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Individual Calculations May 2021 |
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| Rabiti, Roberto Total change: -9.20 | |   |
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| WE 5 Pasqua a Montesilvano - B | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1469 | 1.50 | 5 | 0.14 | 20 | 2.80 | |
|  Rinaudo, Giada | | | 1720 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Mullanu, Davide | | | 1682 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mammi, Ottavio | | | 1631 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fiorentino, Vincenzo | | | 1720 | ITA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Artissi, Albert | | | 1497 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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 Liberazione | Ceccano | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1469 | 1.00 | 4 | -0.60 | 20 | -12.00 | |
| | Palma, Maria | | wf | 1869 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | D Amico, Francesco | | | 1320 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gambardella, Piero | | | 1869 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Proietti Cobas, Jorge | | | 1288 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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