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Individual Calculations August 2023 |
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| Twomey, Pat Total change: 17.60 | |   |
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| OP 14 Ischia isola verde | Forio | ITA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1787 | 5.00 | 8 | 0.88 | 20 | 17.60 | |
|  Trevisan, Alessandra | | | 1387 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Todorov, Todor | g | | 2434 | BEL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Silini, Riccardo | | | 1537 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Losi, Paolo | | | 1561 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | De Fazio, Giovanni | | | 1638 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Della Ragione, Achille | | | 1881 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Schoonmaker, Nicholas | c | | 2044 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sbraccia, Giovanni | | | 1902 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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