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Individual Calculations February 2013 |
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| Bogatto, Mario Total change: 8.25 | |   |
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| OP XXVI Coppa Autunno | Ivrea | ITA | 2012-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1438 | 1.50 | 6 | -0.29 | 15 | -4.35 | |
|  Giachino, Adriano | | | 1624 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Bozza, Alberto | | | 1568 | ITA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Trovero, Leo | | | 1596 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Agostino, Pietro | | | 1521 | ITA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Pane, Gabriele | | | 1587 | ITA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gennaro, Isabella | | | 1651 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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 3 Amatori - Campionato Valdostano | Arvier | ITA | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1430 | 1.50 | 5 | 0.84 | 15 | 12.60 | |
| | Cattaneo, Roger | | | 1821 | ITA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Doromeychuk, Anton | | | 1774 | ITA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Piazza, Giacomo | | | 1608 | ITA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Tedesco, Fernando | | | 1798 | ITA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Belabbas, Abdellah | | | 1830 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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