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Individual Calculations January 2020 |
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| De Francesco, Fabio Valerio Total change: 21.60 | |   |
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| 2 Trofeo Inverno 2019 - B | Napoli | ITA | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1211 | 2.00 | 3 | 0.54 | 40 | 21.60 | |
|  Guarino, Fabio | | | 1333 | ITA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Palmiero, Enrico | | | 1275 | ITA | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Silvestro, Marco | | | 1046 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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