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Rapid:
Individual Calculations February 2019 |
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| Cina`, Vittorio Total change: 15.80 | |   |
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| OP CHESS MASTER | PALERMO | ITA | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1586 | 4.00 | 7 | 0.38 | 20 | 7.60 | |
|  Zerilli, Amos Giacomo | | | 1282 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Montalbano, Federico | | | 1973 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Romano, Alice | | | 1455 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zoncu, Roberto Alessio | | | 1460 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Triolo, Marco | | | 1368 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Valguarnera, Girolamo | | | 1986 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Virga, Federico | | | 1615 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | OP I DUE ALFIERI | BAGHERIA | ITA | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1586 | 5.00 | 7 | 0.41 | 20 | 8.20 | |
| | Pagano, Mattia | | | 1223 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Musso, Alessio | | | 1761 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Davi`, Rosario | | | 1255 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Favitta, Amedeo | | | 1855 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Zerilli, Amos Giacomo | | | 1282 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lanza, Manfredi | | | 1324 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Triolo, Martina | | | 1447 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | |
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