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Individual Calculations January 2020 |
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| Boni, Gianni Total change: -6.20 | |   |
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| CP Mantova 2020 | Castellucchio | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1685 | 2.50 | 5 | -0.31 | 20 | -6.20 | |
|  Visentini, Alberto | | | 1357 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Biacchi, Alessandro | | | 1605 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | La Venia, Stefano | | | 1950 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Grossi, Enrico | | | 1500 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jimchi, Abdelaziz | | | 1750 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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