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Individual Calculations January 2020 |
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| Ruggiero, Alessandro Total change: 67.60 | |   |
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| WE 6 Vesuvio Chess Festival - B | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1535 | 1.50 | 4 | 0.36 | 40 | 14.40 | |
|  Quaranta, Carmine | | | 1766 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Vannelli, Vittorio | | | 1653 | ITA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Lamberti, Valerio | | | 1608 | ITA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Cerrato, Roberto | | | 1785 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | WE 17 Grand Hotel Adriatico - B | Montesilvano | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1568 | 3.00 | 5 | 1.33 | 40 | 53.20 | |
| | Riga, Raffaele | | | 1804 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Francioni, Marco | | | 1484 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | D Antrassi, Luca | | | 1770 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pocognoli, Gianfranco | | | 1659 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Urzi , Silvio | | | 1783 | ITA | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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