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Rapid:
Individual Calculations May 2017 |
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| Tacconi, Antonio Total change: -47.20 | |   |
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| OP LA CALETTA U16 | PORTO SANTO STEFANO | ITA | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1737 | 4.50 | 9 | -1.18 | 20 | -23.60 | |
|  Mattia, Alessandro | | | 1388 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Isufaj, Genci | | | 2061 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mezzatesta, Franco | | | 1548 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Epitome, Nando | | | 1603 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Olivi, Livio | | | 1479 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Monarca, Danilo | | | 2024 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Manfucci, Giacomo | | | 1434 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Giuntoli, Stefano | | | 1704 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Russo, Giuseppe | | | 1458 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | OP X MEMORIAL COSTANTINO ROMANO | FIRENZE | ITA | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1737 | 2.00 | 7 | -1.18 | 20 | -23.60 | |
| | Bettalli, Francesco | | | 2048 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Casini, Ivan | | | 1640 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Losi, Paolo | | | 1731 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Settimelli, Niccolo` | | | 1337 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baccaro, Franco | | | 2016 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lazzeri, Gianni | | | 1657 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Bisignano, Riccardo | | | 1967 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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