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Individual Calculations February 2018 |
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| Bosco, Antonio Total change: -9.80 | |   |
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| OP serale K-Night | Bologna | ITA | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1565 | 1.50 | 5 | -0.49 | 20 | -9.80 | |
|  Giordani, Roberto | | | 1828 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Comanzo, Crescenzo | | | 1432 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lolli, Giovanni | | | 1385 | ITA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Marani, Luca | | | 1843 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dimiccoli, Antonio | | | 1787 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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