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Individual Calculations November 2017 |
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| Barbetta, Cosimo Total change: -21.40 | |   |
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| FE 21 Citta' di Vicenza - B | Vicenza | ITA | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1595 | 1.50 | 4 | -1.07 | 20 | -21.40 | |
|  Mulone, Gaspare | | | 1481 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Spinella, Rocio | | | 1405 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | El Khalqi, Mohamed | | | 1477 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Perantoni, Matteo | | | 1593 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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