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Individual Calculations December 2019 |
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| Bison, Ismaele Total change: 20.40 | |   |
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| WE 2 Citta' di Forli' - Memorial Alessandro Zanzani - C | Forli' | ITA | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1067 | 1.00 | 4 | 0.51 | 40 | 20.40 | |
|  Mammi, Ottavio | | | 1400 | ITA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Vallicelli, Matteo | | | 1370 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Alessio, Anna | | | 1462 | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Trevisan, Stefano | | | 1365 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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