Blitz: Individual Calculations July 2023
 Marini, Mario  Total change: 17.00  Rating chartPersonal card
 OP 2 BLITZ TROFEO LAMPISSIMO A BRIGA BRIGA NOVARESE ITA 2023-06-16
RcRownchangeKK*chgGame
 1615 1385 2.50 7 0.85 20 17.00 
  Alessandrini, Alfredo 1599 ITA1.0010.772015.40 
  Rezzonico, Paolo 1946 ITA0.001-0.0220-0.40 
  Lavino, Stefano 1519 ITA0.5010.18203.60 
  Gandolfi, Attilio 1567 ITA0.001-0.2620-5.20 
  Rossi, Emanuele 1602 ITA0.001-0.2220-4.40 
  Zara, Giorgio 1480 ITA1.0010.632012.60 
  Giani, Angelo 1592 ITA0.001-0.2320-4.60 

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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