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Individual Calculations March 2023 |
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| Pastore, Cosmas Total change: -7.20 | |   |
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| OP 2 Settimanale Citta' di Amelia Rounds 1-2-3-4 | Amelia | ITA | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1865 | 1.00 | 2 | -0.50 | 20 | -10.00 | |
|  Salvagni, Gianfranco | | | 1476 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Topini, Michele | | | 1800 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | Settimanale 2 Lorenzo Castellano - A Rounds 4-5-6-7 | Roma | ITA | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1876 | 2.00 | 3 | 0.14 | 20 | 2.80 | |
| | Tosi, Lucrezia Aiko | | | 1551 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marino, Giovanni | | | 1792 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Beccarini, Giacomo | | | 1969 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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