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Individual Calculations February 2023 |
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| Rametta, Marcello Total change: 32.60 | |   |
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| OP Winter chess | Cosenza | ITA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1734 | 4.50 | 5 | 1.63 | 20 | 32.60 | |
|  Capriolo, Christian | | | 1385 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ruggiero, Armando | | | 1557 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vommaro, Stanislao | | | 1833 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Forlano, Luigi | | | 1981 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Bloise, Christian | | | 1585 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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