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Individual Calculations December 2014 |
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| Bizzarro, Sofia Total change: 1.20 | |   |
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| OP 5 infrasettimanale ASR | Roma | ITA | 2014-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1815 | 3.50 | 6 | 0.26 | 40 | 10.40 | |
|  Bertollini, Ferruccio | | | 1509 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Tosi, Francesco | | | 1955 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Miele, Enrico | | | 1582 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Seletsky, Grigory | f | | 2215 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Quaglia, Ferdinando | | | 1552 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lami, Damiano | | | 1906 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | | | CIS u16 2014 | Grosseto | ITA | 2014-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1822 | 1.00 | 2 | -0.23 | 40 | -9.20 | |
| | Lavorgna, Francesco | | | 1690 | ITA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Bergero, Simone | | | 1787 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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