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Individual Calculations January 2014 |
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| Difronzo, Andrea Total change: -7.05 | |   |
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| OP V San Martino | Triggiano | ITA | 2013-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1970 | 2.00 | 3 | 0.09 | 15 | 1.35 | |
|  Ardino, Alessandro | | | 1601 | ITA | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Calogiuri, Jacopo | | | 1570 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Altini, Nicola | f | | 2357 | ITA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | * 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) | | | | WE Roma Capitale | Roma | ITA | 2013-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1970 | 2.00 | 5 | -0.56 | 15 | -8.40 | |
| | Seletsky, Grigory | f | | 2325 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Di Benedetto, Desiree | | | 1856 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Covello, Danilo | | | 1958 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | La Piana, Antonino | | | 1829 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Macchini, Bruno | | | 1910 | ITA | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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