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Rapid:
Individual Calculations August 2019 |
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| Grammatico, Riccardo Total change: 27.20 | |   |
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| OP 30 ARROCCO CHESS CLUB | ROMA | ITA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1612 | 3.00 | 7 | 1.36 | 20 | 27.20 | |
|  Serrano Naranjo, Alain | | | 2012 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tamburrini, Andrea | | | 1247 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pastore, Cosmas | | | 1913 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Albini, Federico | | | 1857 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Barletta, Antonio | | | 1906 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Lobodanov, Dmitri | | | 2012 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lantini, Marco | | | 2012 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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