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Individual Calculations January 2019 |
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| Sebastiani, Massimo Total change: 22.40 | |   |
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| OP 2 Settimanale Stefano Tatai - B | Roma | ITA | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1460 | 5.00 | 8 | 0.56 | 40 | 22.40 | |
|  Bertollini, Ferruccio | | | 1385 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Tamburrini, Andrea | | | 1306 | ITA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Durantini, Francesco | | | 1441 | ITA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Marta, Claudio | | | 1366 | ITA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Abuhamdieh, Nando | | | 1431 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Vanzan, Alessandro | | | 1553 | ITA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | De Guisa, Michele | | | 1438 | ITA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Benedetti, Tommaso | | | 1435 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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