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Individual Calculations April 2018 |
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| Ostuni, Giovanni Total change: -21.20 | |   |
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| WE 9 Lazio Scacchi | Roma | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1665 | 0.50 | 3 | -0.53 | 40 | -21.20 | |
|  D Angerio, Alessandro | | | 1955 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Zotti, Enrico | | | 1744 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Pallante, Simone | | | 1681 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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