Individual Calculations March 2015 |
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Piantoni, Roberto Total change: 8.60 | | |
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CP Bergamo 2015 | Bergamo | ITA | 2015-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1925 | 2111 | 4.00 | 5 | 0.43 | 20 | 8.60 | |
| Acunzo, Domenico | | | 1711 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ranfagni, Stefano | | | 2002 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | Locatelli, Andrea | | | 2176 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | Oteri, Aldo | | | 1782 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Bosio, Devis | | | 1952 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | * 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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