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Blitz:
Individual Calculations January 2020 |
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| Costabile, Vincenzo Total change: -12.60 | |   |
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| OP BLITZ COLLATERALE ROMA CITTA' APERTA | ROMA | ITA | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1835 | 4.50 | 9 | -0.63 | 20 | -12.60 | |
|  Benedetti, Tommaso | | | 1435 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dudin, Gleb | f | | 2235 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Montanaro, Filippo | | | 1538 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhukov, Anton | | | 2073 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tosi, Lucrezia | | | 1435 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lagrotteria, Salvatore | | | 1996 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Grammatico, Riccardo | | | 1630 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Valenti, Giuseppe | f | | 1958 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Prroj, Aleksander | | | 1611 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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