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Rapid:
Individual Calculations April 2023 |
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| Costantino, Guido Total change: 1.80 | |   |
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| OP 2 RAPID ASR 2023 | ROMA | ITA | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1732 | 5.00 | 8 | 0.09 | 20 | 1.80 | |
|  Lastilla, Lorenzo | | | 1332 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fastellini, Filippo | | | 1420 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Beccarini, Giacomo | | | 1873 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Machidon, Cristi | f | | 2400 | MDA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Arbore, Daniele | | | 1969 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Petcu, Gabriel | | | 1406 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Tosi, Lucrezia Aiko | | | 1445 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abuhamdieh, Nando | | | 1373 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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