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Rapid:
Individual Calculations June 2019 |
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| Guarnera, Marco Carmelo Total change: 12.20 | |   |
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| OP MAY RAPID | CATANIA | ITA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1557 | 1.00 | 4 | -0.73 | 20 | -14.60 | |
|  Pisacane, Pietro | | | 1957 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  La Spina, Stefano | | | 1633 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mendola, Simone | | | 1451 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mustica, Giovanni | | | 1477 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | OP SCACCHI IN PALESTRA | CATANIA | ITA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1557 | 4.50 | 6 | 1.34 | 20 | 26.80 | |
| | Gueli, Giovanni | | | 1346 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mendola, Giovanni | | | 1802 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nigrelli, Dario | | | 1410 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Condorelli, Roberto | | | 1603 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Reforgiato, Antonio | | | 1431 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mannino, Fabio | | | 1641 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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