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Individual Calculations July 2009 |
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| Russi, Roberto Total change: -48.00 | |   |
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| CP Viterbo | San Martino al Cimino | ITA | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1946 | 2.00 | 2 | 0.42 | 15 | 6.30 | |
|  Faini, Ivano | | | 1706 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ciuchi, Francesco | | | 1725 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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 13 Salsomaggiore - B | Salsomaggiore Terme | ITA | 2009-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1946 | 1.50 | 4 | -1.43 | 15 | -21.45 | |
| | Varadi, Benedek | | | 1739 | HUN | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Zuccaro, Guido | | | 1718 | ITA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Moro, Roberto | | | 1809 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Mantovani, Enrico | | | 1805 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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 Citta' di Viterbo | Viterbo | ITA | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1946 | 0.50 | 5 | -2.19 | 15 | -32.85 | |
| | Isonzo, David | f | | 2296 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Maggi, Luigi | | | 1876 | ITA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Tortolini, Francesco | | | 1855 | ITA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Arabito, Giuseppe | | | 1901 | ITA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Faini, Ivano | | | 1706 | ITA | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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