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Blitz:
Individual Calculations January 2020 |
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| Lagrotteria, Salvatore Total change: -13.40 | |   |
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| OP BLITZ COLLATERALE ROMA CITTA' APERTA | ROMA | ITA | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1996 | 6.00 | 9 | -0.67 | 20 | -13.40 | |
|  Iovannone, Cristiano | | | 1596 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Di Bartolomeo, Raoul | | | 1596 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sermoneta, Eugenio | | | 1666 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pallante, Simone | | | 1709 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tran, Tuan Minh | g | | 2396 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Costabile, Vincenzo | | | 1835 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Alfieri, Duccio | | | 1655 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Di Mascolo, Maurizio | | | 1738 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Iannello, Antonio | | | 1911 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | |
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