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Individual Calculations September 2010 |
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| Nanni, Sergio Total change: -19.80 | |   |
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| OP 9 Citta' di Bergamo - B | Bergamo | ITA | 2010-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1718 | 0.00 | 2 | -0.48 | 15 | -7.20 | |
|  Rossi, Giampiero | | | 1916 | ITA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ganci, Stefano | | | 1923 | ITA | 0.00 | 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) | | | | OP 6 La Birreria Pedavena - B | Pedavena | ITA | 2010-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1718 | 0.50 | 2 | -0.84 | 15 | -12.60 | |
| | Breidenbach, Heinz | | | 1524 | ITA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Messina, Salvatore | | | 1653 | ITA | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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