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Individual Calculations July 2018 |
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| Prelati, Maurizio Total change: -20.40 | |   |
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| WE 10 Lazio Scacchi - A | Roma | ITA | 2018-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1909 | 2.50 | 5 | -1.02 | 20 | -20.40 | |
|  Pierini, Edoardo | | | 1625 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Giordani, Luca | | | 1736 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Caputo, Andrea | | | 1600 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Di Cecco, Giuseppe | | | 2118 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gravina, Giuseppe | | | 1606 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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