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Blitz:
Individual Calculations March 2019 |
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| Bettazzi, Daniele Total change: 0.20 | |   |
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| CAMPIONATO ITALIANO ARBITRI 2019 | GABICCE MARE | ITA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1987 | 4.00 | 6 | 0.01 | 20 | 0.20 | |
|  Szanto, Andrea | | | 1736 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Perrone, Giorgio | | | 1688 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vitale, Romualdo | | | 1927 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Balestra, Stefano | | | 1733 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Bartolini, Leonardo | | | 1949 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Antonini, Franco | | | 2069 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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