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Individual Calculations May 2021 |
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| Trevisan, Stefano Total change: -9.20 | |   |
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| WE 5 Pasqua a Montesilvano - B | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1542 | 3.00 | 6 | 0.86 | 40 | 34.40 | |
|  Meriem Benziane, Nizar | | | 1720 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Ramini, Luigi | | | 1830 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Di Pasquale, Karol | | | 1593 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Pocognoli, Gianfranco | | | 1677 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Muru, Massimo | | | 1568 | ITA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Tufano, Chiara | | | 1539 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | CIG 2021 - CP Bologna U12 | Bologna | ITA | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1542 | 2.50 | 4 | -1.09 | 40 | -43.60 | |
| | De Marco, Leonardo | | | 1142 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Motta, Diego | | | 1225 | ITA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Folin, Giorgio | | | 1211 | ITA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Verdi, Riccardo | | | 1142 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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