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Individual Calculations September 2009 |
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| Restifo, Katiuscia Total change: 5.40 | |   |
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| OP XIV Memorial Bertolini | Genova | ITA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1779 | 1.00 | 3 | 0.24 | 15 | 3.60 | |
|  Raineri, Valerio | | | 2125 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mortola, Alberto | | | 1969 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Diena, Giovanni | | | 1851 | ITA | 1.00 | 1 | 0.60 | 15 | 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) | | | | OP Bergamo - B | Bergamo | ITA | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1779 | 3.00 | 6 | 0.12 | 15 | 1.80 | |
|  Lossin, Kathleen | | | 1964 | GER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Colombo, Luca | | | 1840 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Rossi, Giampiero | | | 1934 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Mettifogo, Claudio Frances | | | 1608 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Oteri, Aldo | | | 1835 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Moroni, Luca Jr | | | 1576 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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