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Individual Calculations June 2013 |
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| Ranellucci, Lorenzo Total change: -5.40 | |   |
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| CR Emilia Romagna 2013 | San Marino di Bentivoglio | ITA | 2013-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1541 | 1.50 | 4 | 0.02 | 30 | 0.60 | |
|  Solinas, Roberto | | | 1715 | ITA | 0.50 | 1 | 0.23 | 30 | 6.90 | |  Di Michele, Rocco | | | 1941 * | ITA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Di Bene, Daniela | | | 1408 | ITA | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Castellari, Claudio | | | 1575 | ITA | 0.00 | 1 | -0.45 | 30 | -13.50 | | | * 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 2 della Maremma - B | Marina di Grosseto | ITA | 2013-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1541 | 1.00 | 3 | -0.20 | 30 | -6.00 | |
| | Bolzoni, Luciano | | | 1636 | ITA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Donzellotti, Giuseppe | | | 1521 | ITA | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Gianesello, Roberto | | | 1694 | ITA | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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