Individual Calculations November 2017
 Valkovic, Marek  Total change: -26.40  Rating chartPersonal card
 Mistrovstvi Moravy a Slezska U12 2017 Loucna nad Desnou CZE 2017-10-24
RcRownchangeKK*chgGame
 1250 1163 0.50 3 -0.66 40 -26.40 
  Kopecky, Matej 1356 CZE0.5010.254010.00 
  Licka, Denis 1272 CZE0.001-0.3540-14.00 
  Kubiczek, Michal 1121 CZE0.001-0.5640-22.40 

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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