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Individual Calculations January 2023 |
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| Buffoni, Luca Total change: 11.40 | |   |
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| WE 28 Lazio Scacchi - La dolce vita a Via Veneto - A | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1785 | 3.00 | 5 | 0.01 | 20 | 0.20 | |
|  Brozzi, Danilo | | | 1988 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Frigerio, Riccardo | | | 1562 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Carola, Paolo | | | 1629 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Costantino, Gaia | | | 1572 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Proietti Tocca, Tosca | | | 1790 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | FE 3 Arzastandard - A | Tempio Pausania | ITA | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1785 | 3.50 | 6 | 0.27 | 20 | 5.40 | |
| | Ventrice, Lorenzo | | | 1545 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Crapulli, Giuseppe | | | 1872 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Valenza, Marco | | | 1576 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Malu, Marcello | | | 1467 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ciobanu, Camelia-Adriana | | wm | 2119 | ROU | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Pannella, Leopoldo | | | 1947 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | WE 23 Grand Hotel Adriatico - A | Montesilvano | ITA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1785 | 1.50 | 4 | 0.29 | 20 | 5.80 | |
| | Pallante, Simone | | | 1928 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Lantini, Marco | | | 1957 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Arbore, Daniele | | | 1935 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pecorari, Marcello | | | 1911 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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