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Individual Calculations July 2010 |
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| Macchini, Bruno Total change: 28.45 | |   |
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| CR Lazio | Ladispoli | ITA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1789 | 1.50 | 2 | 0.82 | 25 | 20.50 | |
|  Trebeschi, Andrea | | | 2035 | ITA | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Giovanzanti, Francesco | | | 1793 | ITA | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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) | | | NOTE: K factor changed | | WE a Vacone | Vacone | ITA | 2010-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1824 | 2.00 | 3 | 0.53 | 15 | 7.95 | |
|  Vargiu, Antonio | | | 1854 | ITA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Giovanzanti, Francesco | | | 1833 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Vannelli, Vittorio | | | 1810 | ITA | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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