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Rapid:
Individual Calculations July 2019 |
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| Delle Rose, Giovanni Total change: 20.60 | |   |
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| TROFEO CONI TOSCANA 2019 | POGGIBONSI | ITA | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1199 | 2.00 | 3 | 1.03 | 20 | 20.60 | |
|  Rosellini, Alessandro | | | 1376 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Bartoletti, Giulio | | | 1262 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Negrini, Giulio | | | 1355 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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