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Individual Calculations October 2017 |
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| Maffeis, Fabio Total change: 8.20 | |   |
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| OP 18 Memorial O. Ravaschietto - B | Crema | ITA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1574 | 2.50 | 6 | 0.41 | 20 | 8.20 | |
|  Codazzi, Gabriele | | | 1768 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Scarpellini, Felice | | | 1580 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Marzatico, Luca | | | 1826 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sigillo, Carmelo | | | 1747 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Persico, Lorenzo | | | 1679 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Fragni, Enrico | | | 1550 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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