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Individual Calculations February 2017 |
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| De Santis, Alessio Total change: -7.80 | |   |
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| OP 7 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2222 | 4.50 | 7 | -0.88 | 20 | -17.60 | |
|  Bisaro, Andrea | | | 1822 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Clocchiatti, Luca | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mortola, Alberto | | | 1938 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Olivetti, Davide | | | 2091 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Loiacono, Antonio | | | 2088 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Romagnoli, Franco | | | 2069 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Loiacono, Leonardo | | | 2119 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | CP Lodi 2017 | Lodi | ITA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2222 | 5.00 | 5 | 0.49 | 20 | 9.80 | |
| | Tappeti, Leonardo | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tagliaferri, Valerio | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferrari, Claudio | | | 1954 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Marzatico, Luca | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonoldi, Fabio | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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