Individual Calculations April 2018
 Balestra, Stefano  Total change: 17.20  Rating chartPersonal card
 50 CIS - Promozione Emilia-Romagna Ferrara Ferrara ITA 2018-03-16
RcRownchangeKK*chgGame
 1713 1736 3.50 5 0.86 20 17.20 
  Conti, Federico 1697 ITA0.501-0.0520-1.00 
  Sarti, Paolo 1510 ITA1.0010.21204.20 
  Mirri, Pietro 1956 ITA0.001-0.2220-4.40 
  Monaco, Henry 1567 ITA1.0010.28205.60 
  Verrelli, Adriano 1835 ITA1.0010.642012.80 

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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