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Individual Calculations December 2015 |
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| Pitica, Silviu Valentin Total change: 45.40 | |   |
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| OP del Martedi' 2015 | Torino | ITA | 2015-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1952 | 6.00 | 7 | 1.81 | 20 | 36.20 | |
|  D India, Bruno | | | 1790 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Gastaldello, Lorenzo | | | 1976 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Manni, Stefano | | | 2025 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Masi, Adamo | | | 1850 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Di Chiara, Mauro | | | 1902 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ammirata, Achille | | | 1852 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Coqueraut, Jean Dominique | | | 1752 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | OP del Trentennale | Chivasso | ITA | 2015-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1952 | 3.50 | 4 | 0.46 | 20 | 9.20 | |
| | Tessarini, Riccardo | | | 1552 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Listello, Massimiliano | | | 1778 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Brosio, Antonino | | | 1809 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Risso, Alessandro | | | 1803 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | |
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