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Individual Calculations September 2023 |
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| Grasso, Giuseppe Total change: 16.00 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1535 | 2.00 | 4 | 0.33 | 20 | 6.60 | |
|  Giannini, Fabio | | | 1668 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Cambria, Chiara | | | 1505 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Paduano, Gennaro | | | 1676 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Muru, Massimo | | | 1533 | ITA | 1.00 | 1 | 0.50 | 20 | 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) | | | | WE 8 Agrigento - B | Agrigento | ITA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1535 | 3.00 | 5 | 0.47 | 20 | 9.40 | |
| | Mistretta, Lorenzo | | | 1625 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Melia, Lorenzo | | | 1690 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Oja, Maximus | | | 1597 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Alia, Matteo Maria | | | 1316 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Conigliaro, Piergiacomo | | | 1409 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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