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Individual Calculations January 2019 |
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| Vanzan, Alessandro Total change: 6.20 | |   |
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| OP 2 Settimanale Stefano Tatai - B | Roma | ITA | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1553 | 5.50 | 8 | 0.31 | 20 | 6.20 | |
|  Benedetti, Tommaso | | | 1435 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Durantini, Francesco | | | 1441 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Salvagni, Gianfranco | | | 1580 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Abuhamdieh, Nando | | | 1431 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | De Guisa, Michele | | | 1438 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sebastiani, Massimo | | | 1460 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Marta, Claudio | | | 1366 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bertollini, Ferruccio | | | 1385 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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