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Individual Calculations June 2014 |
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| Parrini, Daniele Total change: -19.50 | |   |
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| OP SS Lazio | Roma | ITA | 2014-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2144 | 2.00 | 3 | -0.37 | 15 | -5.55 | |
|  Puglia, Francesco | | | 1744 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Marta, Daniele | | | 2036 | ITA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Bernardini, Tommaso | | | 1901 | ITA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | * 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) | | | | OP 3 della Maremma | Marina di Grosseto | ITA | 2014-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2142 | 2.50 | 5 | -0.93 | 15 | -13.95 | |
| | Carola, Paolo | | | 1891 | ITA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Codenotti, Marco | m | | 2337 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sonis, Francesco | | | 2002 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Tordi, Tommaso | | | 1904 | ITA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Ciuchi, Francesco | | | 1804 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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