Individual Calculations December 2019
 Marrone, Vincenzo  Total change: -23.40  Rating chartPersonal card
 WE 10 Pro loco - A Gioia del Colle ITA 2019-11-01
RcRownchangeKK*chgGame
 1769 1957 2.50 5 -1.17 20 -23.40 
  Benedetto, Davide 1812 ITA0.001-0.6920-13.80 
  Miola, Daniel 1821 ITA0.501-0.1820-3.60 
  Marino, Oscar 1753 ITA0.501-0.2620-5.20 
  Vespe, Francesco 1837 ITA0.501-0.1620-3.20 
  Mininni, Saverio 1621 ITA1.0010.12202.40 

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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