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Individual Calculations February 2017 |
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| Negro, Roberto Total change: 12.20 | |   |
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| OP 7 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2190 | 4.50 | 6 | 0.61 | 20 | 12.20 | |
|  Pedrotti, Luciano | | | 1790 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reyna Hernandez, Sandor | | | 1938 | CUB | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Loiacono, Antonio | | | 2088 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zenari, Marco | | | 2055 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Seresin, Francesco | | | 2251 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Luciani, Valerio | f | | 2246 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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