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Individual Calculations July 2023 |
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| Taverna, Marta Total change: 13.20 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1235 | 1.50 | 4 | 0.66 | 20 | 13.20 | |
|  Zetocha, Adrian | f | | 2167 | SVK | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Vignale, Luca Giovanni | | | 1233 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  De Gaspari, Cristian | | | 1532 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Cara Romeo, Lavinia | | | 1488 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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