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Individual Calculations July 2017 |
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| Spagnuolo, Deborah Total change: -13.00 | |   |
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| OP 2 delle quattro strade | Lentate - Mariano Comense | ITA | 2017-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1637 | 1.00 | 5 | -0.65 | 20 | -13.00 | |
|  Bellotto, Stefano | | | 1984 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Morselli, Stefano | | | 1852 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Dei Giudici, Paolo | | | 1780 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Galliani, William | | | 1663 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Biffi, Roberto | | | 1607 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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