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Blitz:
Individual Calculations August 2023 |
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| Sibilio, Mario Total change: 8.40 | |   |
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| OP 4 BLITZ ARROCCO CHESS CLUB 2023 | ROMA | ITA | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2197 | 7.00 | 8 | 0.42 | 20 | 8.40 | |
|  Terron Sanchez, Alejandro | | | 1797 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paduraru, Angelo Mario | | | 1586 | ITA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Farina, Saverio | | | 1918 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Brozzi, Danilo | | | 1901 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Proietti Cobas, Jorge | | | 1956 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Costantino, Guido | | | 1942 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gromovs, Sergejs | f | | 2245 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Fiorentino, Vincenzo | | | 1721 | ITA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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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