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Rapid:
Individual Calculations September 2023 |
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| Marino, Giovanni Total change: -24.80 | |   |
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| OP 13 RAPID ARROCCO CHESS CLUB | ROMA | ITA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1921 | 4.00 | 8 | -1.24 | 20 | -24.80 | |
|  Fanelli, Giuseppe | | | 1568 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Laurenti, Giacomo | | | 1373 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Proietti Cobas, Jorge | | | 1882 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Farina, Saverio | | | 1850 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Pilzak, Marcin | | | 2092 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tamburrini, Andrea | | | 1521 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sibilio, Mario | f | | 2316 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mercanti, Gabriele | | | 1413 | ITA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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