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Individual Calculations April 2013 |
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| La Franca, Vincenzo Total change: 6.90 | |   |
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| WE XVII Amatori Scacchi - B | Mascalucia | ITA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1629 | 2.00 | 2 | 0.69 | 15 | 10.35 | |
|  Dagnino, Marcello | | | 1528 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Tirenna, Francesco | | | 1504 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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 2013 - Promozione Sicilia | Catania | ITA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1646 | 0.50 | 3 | -0.23 | 15 | -3.45 | |
| | Montalbano, Federico | | | 1837 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bonaccorsi, Fabrizio | | | 2046 * | ITA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Lombardo, Corrado | | | 1721 | ITA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * 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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