Individual Calculations February 2020
 Luptak, Dusan  Total change: 8.20  Rating chartPersonal card
 3.liga B1 2019/20 R5-7 Various SVK 2020-01-05
RcRownchangeKK*chgGame
 1795 1830 1.50 2 0.41 20 8.20 
  Vanya, Attila 1748 SVK1.0010.39207.80 
  Petras, Karol 1841 SVK0.5010.02200.40 

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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