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Individual Calculations January 2019 |
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| Modena, Giorgio Total change: 12.20 | |   |
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| OP 16 Ferrara | Ferrara | ITA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1866 | 2.50 | 5 | -0.18 | 20 | -3.60 | |
|  Dentale, Antonio | | | 1613 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Malfagia, Andrea | f | | 2190 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sakharov, Sergiy | | | 1466 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dobboletta, Alex | | | 2116 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rondelli, Roberto | | | 1772 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CP Modena 2019 | Modena | ITA | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1875 | 4.00 | 5 | 0.79 | 20 | 15.80 | |
| | Vaccari, Luigi | | | 1475 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boasso, Andrea | | | 1638 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Paoli, Walter | | | 1973 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Guastadini, Paolo | | | 2019 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Appeddu, Alessandro | | | 1625 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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