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Individual Calculations September 2021 |
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| Brozzi, Danilo Total change: -100.40 | |   |
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| WE La regina degli scacchi a Roma - C | Roma | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1765 | 2.50 | 5 | -0.73 | 40 | -29.20 | |
|  Perelli, Giuseppe | | | 1662 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Gagliardi, Gaetano | | | 1688 | ITA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Miosi, Francesco | | | 1694 | ITA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Graziani, Emma | | | 1669 | ITA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Muru, Massimo | | | 1573 | ITA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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 - Finale U14 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1775 | 5.50 | 9 | -1.78 | 40 | -71.20 | |
| | Xu, Ouwen | | | 1375 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Citriniti, Giulio | | | 1375 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Simonelli, Mattia | | | 1375 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Giacomelli, Marco | | | 1375 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Battaglini, Marco | | | 1531 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Laneve, Giulio | | | 1749 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Massazza, Federico | | | 1653 | ITA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Bianco, Paolo | | | 1589 | ITA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Candiano, Valerio | | | 1480 | ITA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * 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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