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Individual Calculations June 2023 |
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| Giusti, Andrea Total change: -6.60 | |   |
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| OP Lago Maggiore international chess | Lesa | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1111 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Alessandrini, Alfredo | | | 1627 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Silini, Riccardo | | | 1515 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Priano, Ivan | | | 1355 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mantovan, Giuseppe | | | 1757 | ITA | 0.00 | 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) | | |
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