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Individual Calculations November 2023 |
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| D Aulisa, Francesco Total change: -37.20 | |   |
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| OP 20 Citta' di Varese | Varese | ITA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1580 | 1.50 | 4 | -0.36 | 20 | -7.20 | |
|  Cacciola, Alfredo | | | 2153 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Tomassoni, Leonardo | | | 1621 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Brioschi, Camillo | | | 1555 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Cordiano, Franco | | | 1252 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | OP 4 Memorial Picchi | Porto Ceresio | ITA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1580 | 1.00 | 4 | -1.50 | 20 | -30.00 | |
| | Shaburishvili, Giorgi | | | 1440 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Centofante, Maria Rosa | | | 1388 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Christen, Michael | | | 1549 | SUI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Turcatti, Mauro | | | 1567 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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