Individual Calculations April 2017
 Sevcik, Lubomir  Total change: -2.60  Rating chartPersonal card
 O pohar Nitrianskej sachovej akademie 1.rocnik Nitra SVK 2017-03-04
RcRownchangeKK*chgGame
 1732 1764 2.00 4 -0.13 20 -2.60 
  Slamena, Michal 2001 SVK0.001-0.2020-4.00 
  Stefanides, Karol 1491 SVK1.0010.17203.40 
  Boba, Dominik 1532 SVK1.0010.21204.20 
  Bella, Julius 1904 SVK0.001-0.3120-6.20 

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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