Individual Calculations July 2023 |
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Vaccari, Marco Total change: 25.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP Torneo Citta' del tricolore - Memorial Renato 'Franz' Franzoni | Reggio nell'Emilia | ITA | 2023-06-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1704 | 1581 | 3.00 | 5 | 1.25 | 20 | 25.00 | |
| Rostalnyi, Kyrylo | | | 1773 | UKR | 1.00 | 1 | 0.75 | 20 | 15.00 | | Sacchetti, Andrea | | | 1766 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | Mammi, Ottavio | | | 1908 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Marsico, Enrico | | | 1672 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | Tabanelli, Giovanni | | | 1403 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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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