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Individual Calculations October 2021 |
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| Marzatico, Luca Total change: 19.40 | |   |
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| WE 21 Citta' di Crema - A | Crema | ITA | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1987 | 4.50 | 6 | 0.73 | 20 | 14.60 | |
|  Marcantognini, Denis | | | 1694 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Fiorini, Luca | | | 1842 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Valtemara, Mattia Angelo | | | 2010 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Tassini, Marco | | | 1829 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Giretti Kanev, Jasen | | | 2195 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rolli, Massimo Biagio | | | 1726 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | CIS 2021 - Serie Promozione Lombardia Girone 2 | Crema | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1987 | 2.50 | 3 | 0.24 | 20 | 4.80 | |
| | Maffeis, Fabio | | | 1587 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ventura, Franco | | | 2045 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Visentini, Alberto | | | 1587 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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