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Individual Calculations December 2019 |
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| Rosina, Graziano Total change: 28.00 | |   |
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| WE 26 Autunno scacchistico veneziano - C | Venezia | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1781 | 4.00 | 5 | 0.49 | 20 | 9.80 | |
|  Lungu, Adriana | | | 1426 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Defina, Francesco | | | 1630 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Barecchia, Marco | | | 1519 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Scarpa, Claudia | | | 1798 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Losso, Agostino | | | 1691 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | WE 2 Citta' di Rovigo - A | Rovigo | ITA | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1781 | 2.50 | 5 | 0.91 | 20 | 18.20 | |
| | Bertani, Gianfranco | | | 1946 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sforza, Michelangelo | | | 1896 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rosato, Luciano | | | 2055 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Negro, Raffaele | | | 1822 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Pasin, Mattia | | | 1887 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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