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Rapid:
Individual Calculations January 2023 |
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| Guido, Valerio Total change: -18.60 | |   |
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| OP RAPID FINALE GRAND PRIX PUGLIA | LECCE | ITA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1751 | 4.50 | 8 | -0.93 | 20 | -18.60 | |
|  De Carlo, Francesco | | | 1351 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lattanzio, Savino | | | 2166 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | De Donno, Giacomo | | | 1452 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Costa, Gianmarco | | | 1433 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ripa, Francesco | | | 1900 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Girlanda, Lucia | | | 1288 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Caracciolo, Matteo | | | 1619 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Chieppa, Giuseppe | | | 1521 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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