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Individual Calculations February 2019 |
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| Romito, Donato Total change: -30.80 | |   |
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| CP Matera 2019 | Matera | ITA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1701 | 1.50 | 5 | -1.54 | 20 | -30.80 | |
|  Di Ruvo, Luciano | | | 1830 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Ventricelli, Vittorio | | | 1301 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gravina, Giuseppe | | | 1581 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Marino, Oscar | | | 1732 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Andrisani, Andrea | | | 1578 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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