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Blitz:
Individual Calculations July 2023 |
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| Messina, Francesco Total change: -8.00 | |   |
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| OP 3 BLITZ ARROCCO CHESS CLUB 2023 | ROMA | ITA | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2002 | 4.50 | 9 | -0.40 | 20 | -8.00 | |
|  Fatone, Antonio | | | 1794 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Scotto, Lorenzo | | | 1602 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carnicelli, Valerio | f | | 2323 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pastore, Cosmas | | | 1861 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Pienabarca, Nicola | c | | 1911 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Machidon, Cristi | f | | 2354 | MDA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lantini, Marco | | | 1937 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ferraro, Pietro | | | 1920 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bonaposta, Fabrizio | | | 2032 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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