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Individual Calculations July 2015 |
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| Deruda, Leonardo Total change: -13.80 | |   |
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| CR Sardegna 2015 | Cagliari | ITA | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1791 | 2.50 | 5 | -0.17 | 20 | -3.40 | |
|  Caredda, Giuseppe | | | 1486 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Pitzanti, Matteo | | | 2066 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Carta, Francesco | | | 1664 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Di Pinto, Vincenzo | | | 1647 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mameli, Gianluca | | | 1957 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | OP 7 Capo d'Orso | Porto Mannu - Palau | ITA | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1783 | 4.00 | 8 | -0.52 | 20 | -10.40 | |
| | Einarsson, Oskar Long | | | 1638 | ISL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Denozza, Mauro | | | 1571 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Fragni, Enrico | | | 1589 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Beshukova, Ekaterina | | | 1874 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Di Pinto, Vincenzo | | | 1648 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ragnarsson, Heimir Pall | | | 1591 | ISL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Messina, Giuseppe Ottavio | | | 2007 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Friedrich, Gerhard | | | 1950 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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