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Individual Calculations August 2015 |
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| Rotolante, Stefano Total change: 76.80 | |   |
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| Campionato Italiano u14 2015 | Montesilvano | ITA | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1677 | 3.50 | 7 | 0.67 | 40 | 26.80 | |
|  Biernacki, Hubert | | | 1407 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Di Benedetto, Edoardo | | | 2077 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Colombo, Roberto | | | 1873 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lai, Lorenzo | | | 1552 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Palozza, Christian | | | 1971 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Marcuzzo, Stefano | | | 1515 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Iannello, Andrea | | | 1985 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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) | | | | Campionati d'Italia 2015 - 2N | Porto San Giorgio | ITA | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1677 | 6.00 | 9 | 1.25 | 40 | 50.00 | |
| | De Paolis, Diego | | | 1619 | ITA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Serpilli, Francesco | | | 1542 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Marrocco, Dario | | | 1746 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Luu, Gianmarco | | | 1646 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Pierantozzi, Matteo | | | 1643 | ITA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Giardini, Fabio | | | 1638 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mannini, Leonardo | | | 1655 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Di Meo, Enrico | | | 1730 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | De Angelis, Stefano | | | 1686 | ITA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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