Individual Calculations October 2019
 Violini, Paolo  Total change: 4.00  Rating chartPersonal card
 30th NATO Chess Championships Berlin GER 2019-09-16
RcRownchangeKK*chgGame
 1980 1963 3.00 6 0.20 20 4.00 
  Kersic, Matej 2122 SLO0.5010.21204.20 
  Keough, Robert 2108 USA1.0010.692013.80 
  Everett, Elijah 2187 GER0.001-0.2220-4.40 
  Cichy, Kamil 2106 POL0.001-0.3120-6.20 
  Ross, David C 1599 ENG0.501-0.4020-8.00 
  Simard, Francois 1755 CAN1.0010.23204.60 

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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