Rapid: Individual Calculations September 2019
 Lanzilotta, Giacomo  Total change: -24.60  Rating chartPersonal card
 OP STELLE E SCACCHI NEL CHIOSTRO MARTINA FRANCA ITA 2019-08-03
RcRownchangeKK*chgGame
 1625 1774 1.50 4 -1.23 20 -24.60 
  Dell `aquila, Giuseppe 1434 ITA0.501-0.3820-7.60 
  Caramia, Antonio 1654 ITA0.001-0.6620-13.20 
  Rinaldi, Giuseppe 1746 ITA0.001-0.5420-10.80 
  D `adamo, Arturo 1665 ITA1.0010.35207.00 

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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