Individual Calculations July 2021
 Marson, Roy  Total change: -8.00  Rating chartPersonal card
 CR Veneto 2021 Chioggia ITA 2021-06-04
RcRownchangeKK*chgGame
 1811 1756 2.00 5 -0.20 40 -8.00 
  Simonetto, Alessio 2114 ITA0.001-0.1040-4.00 
  Levis, Riccardo 1516 ITA0.501-0.3040-12.00 
  Passon, Stefano 1765 ITA1.0010.514020.40 
  Mattarella, Pietro 1721 ITA0.501-0.0540-2.00 
  Vizireanu, Dragos 1937 ITA0.001-0.2640-10.40 

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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