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Blitz:
Individual Calculations March 2023 |
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| Cossu, Andrea Total change: -0.60 | |   |
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| OP 14 ARZABLITZ | ARZACHENA | ITA | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1691 | 5.50 | 8 | -0.03 | 20 | -0.60 | |
|  Florin, Rodney | | | 1205 | GER | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Orecchioni, Giovanni Cesare | | | 1310 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Addis, Pietro Luigi | | | 1416 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Di Giacomo, Francesco | | | 1697 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | De Ieso, Lorenzo | | | 1835 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Di Pietro, Vincenzo | | | 1636 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Porcu, Riccardo | | | 1669 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Manca, Giorgia | | | 1291 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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