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Rapid:
Individual Calculations January 2023 |
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| Luciani, Valerio Total change: 2.60 | |   |
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| OP NATALE DI SCACCHI A ROVIGO - 4 TROFEO BANCA DEL VENETO CENTRALE | ROVIGO | ITA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 2123 | 6.50 | 7 | 0.13 | 20 | 2.60 | |
|  De Bianchi, Asia | | | 1723 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zaghini, Matteo | | | 1590 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Viola, David | | | 1600 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Cervati, Michele | | | 1760 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zuolo, Dario | | | 1674 | ITA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Bertani, Gianfranco | | | 1977 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bena `, Ermanno | | | 1583 | ITA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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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