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Individual Calculations April 2019 |
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| Marranzino, Mattia Total change: 49.60 | |   |
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| CIS 2019 - Promozione Campania | Nola | ITA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1351 | 3.00 | 5 | 1.24 | 40 | 49.60 | |
|  Fornario, Gianluca | | | 1507 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | |  De Lucia, Giada | | | 1218 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Contaldi, Camillo | | | 1654 | ITA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Pica, Victor | | | 1571 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Polizio, Italo | | | 1399 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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