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Blitz:
Individual Calculations October 2018 |
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| Bettalli, Francesco Total change: -31.80 | |   |
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| OP BLITZ LUCCA CHESS FESTIVAL | LUCCA | ITA | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2225 | 5.50 | 10 | -1.59 | 20 | -31.80 | |
|  Bettazzi, Alessandro | | | 1825 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pacini, Ermanno | | | 2031 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Valbuena, Oliver | | | 2003 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Panattoni, Angelo | | | 1911 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jance, Marin | | | 1895 | ITA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | De Filomeno, Simone | m | | 2276 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Riccio, Eros | | | 2178 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Basso, Pier Luigi | m | | 2332 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Corso, Roberto | | | 2046 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Messina, Marco | | | 1967 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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