Individual Calculations December 2019
 Benedetto, Davide  Total change: 45.40  Rating chartPersonal card
 WE 10 Pro loco - A Gioia del Colle ITA 2019-11-01
RcRownchangeKK*chgGame
 1967 1812 3.50 4 2.27 20 45.40 
  Marrone, Vincenzo 1957 ITA1.0010.692013.80 
  Vespe, Francesco 1837 ITA1.0010.532010.60 
  Vantaggio, Luca 1944 ITA1.0010.682013.60 
  Varvaglione, Antonio 2128 ITA0.5010.37207.40 

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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