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Rapid:
Individual Calculations April 2020 |
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| Rossi, Roberto Total change: 22.40 | |   |
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| OP 36 ARROCCO CHESS CLUB | ROMA | ITA | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1405 | 3.50 | 8 | 1.12 | 20 | 22.40 | |
|  Paglietti, Nicola | f | | 2068 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rocchi, Federico | | | 1911 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Saporito, Giulio Cong Yan | | | 1118 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Malerba, Vito Francesco | | | 1894 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Abuhamdieh, Nando | | | 1469 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Buffoni, Luca | | | 1715 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Giannini, Fabio | | | 1730 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Corvi, Maddalena | | | 1195 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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