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Individual Calculations August 2013 |
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| Roversi, Stefano Total change: -4.95 | |   |
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| OP XVIII Memorial Bertolini | Genova | ITA | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1791 | 1.50 | 4 | -0.20 | 15 | -3.00 | |
|  Frignani, Alessandro | | | 1396 | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Astengo, Marcello | | | 2093 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Boschi, Massimiliano | | | 1953 | ITA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pino, Gianfranco | | | 1909 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | FE 2 Scachisti.it - B | Acqui Terme | ITA | 2013-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1828 | 4.50 | 7 | -0.23 | 15 | -3.45 | |
| | Vinciguerra, Riccardo | | | 1631 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Nanni, Sergio | | | 1693 | ITA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Bisi, Riccardo | | | 1714 | ITA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Noberasco, Mario | | | 1632 | ITA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Benazzo, Angelo | | | 1793 | ITA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Cardino, Guido | | | 1627 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Brioschi, Camillo | | | 1767 | ITA | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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 12 Bergamo - B | Bergamo | ITA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1828 | 3.50 | 6 | 0.10 | 15 | 1.50 | |
| | Baccarin, Stefano | | | 1657 | ITA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ciani, Davide | | | 1706 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Panizza, Luca | | | 1623 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Popovich, Fabio | | | 1883 | ITA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Georgieva, Emilia | | | 1896 | BUL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Arnetta, Marianna | | | 1891 | ITA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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