Individual Calculations January 2018 |
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Pizzoferrato, Mattia Total change: -20.80 | | |
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CP Bologna - 21 Memorial M. Tamburini | Bologna | ITA | 2017-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1662 | 1687 | 1.50 | 4 | -0.52 | 40 | -20.80 | |
| Montanari, Laura | | | 1287 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Magnavacchi, Andrea | | | 1843 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Fratini, Mauro | | | 1824 | ITA | 0.50 | 1 | 0.18 | 40 | 7.20 | | Marinucci, Johnny | | | 1694 | ITA | 0.00 | 1 | -0.49 | 40 | -19.60 | | * 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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