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Individual Calculations June 2015 |
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| Maran, Walter Total change: 11.20 | |   |
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| WE 18 Primavera - B | Genova | ITA | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1547 | 0.50 | 3 | -0.44 | 20 | -8.80 | |
|  Roversi, Stefano | | | 1709 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Chianale, Angelo | | | 1737 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cardino, Guido | | | 1621 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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 VIII Citta' di Ferrara | Ferrara | ITA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1598 | 1.50 | 4 | 0.09 | 20 | 1.80 | |
| | Trazzi, Enrico | | | 1960 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zucchini, Massimo | | | 1409 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Castellari, Claudio | | | 1760 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Patrignani, Tiziano | | | 1771 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | FE 19 Salsomaggiore - C | Salsomaggiore Terme | ITA | 2015-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1598 | 2.50 | 3 | 0.91 | 20 | 18.20 | |
| | Bocci, Simone | | | 1361 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gulinelli, Euro | | | 1699 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rizzi, Domenico | | | 1651 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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