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Rapid:
Individual Calculations December 2019 |
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| Barbafiera, Luigi Total change: 9.20 | |   |
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| CR TOSCANA RAPID A SQUADRE 2019 - ASSOLUTO | GROSSETO | ITA | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1885 | 3.00 | 4 | 0.46 | 20 | 9.20 | |
|  Giuntoli, Stefano | | | 1618 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Gabbani, Sara | | | 1790 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Colombo, Roberto | | | 2096 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Politi, Ennio | | | 1582 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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