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Rapid:
Individual Calculations April 2023 |
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| Barbetti, Raul Total change: -4.00 | |   |
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| CIG 2023 - CP LIVORNO U14-16-18 | LIVORNO | ITA | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1621 | 2.50 | 3 | -0.10 | 40 | -4.00 | |
|  Margheri, Donato | | | 1162 | ITA | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Paolinelli, Leonardo | | | 1445 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rossi, Elia | | | 1221 * | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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