Individual Calculations January 2020
 Vrchovsky, Viliam  Total change: 10.80  Rating chartPersonal card
 1.liga Vychod SVK 2019/20 R5-6 Various SVK 2019-12-07
RcRownchangeKK*chgGame
 1927 1930 1.00 1 0.50 20 10.00 
  Slivka, David 1927 SVK1.0010.502010.00 

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)
 
 4.liga C11 2019/20 R4 Various SVK 2019-12-08
RcRownchangeKK*chgGame
 1956 1930 0.50 1 0.04 20 0.80 
  Dlabik, Jozef 1956 SVK0.5010.04200.80 

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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