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Individual Calculations December 2019 |
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| Arpe, Sofia Total change: -40.00 | |   |
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| WE 13 Citta' di Recco - C | Recco | ITA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1193 | 0.50 | 4 | -1.00 | 40 | -40.00 | |
|  Picasso, Marco Francesco | | | 1416 | ITA | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Piccardo, Andrea | | | 1203 | ITA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Picasso, Filippo | | | 1382 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Glionna, Mario | | | 1166 | ITA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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