Individual Calculations March 2019
 Petrik, Karol  Total change: -5.00  Rating chartPersonal card
 3.liga A1 2019/20 R7-8 Various SVK 2019-02-10
RcRownchangeKK*chgGame
 2037 2131 1.00 2 -0.25 20 -5.00 
  Mikulas, Dusan f1973 SVK0.501-0.2120-4.20 
  Meszaros, Norbert 2100 SVK0.501-0.0420-0.80 

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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