Individual Calculations May 2017
 Zacka, Ladislav  Total change: 25.20  Rating chartPersonal card
 5.liga A11 2016/17 R14-15 Various SVK 2017-04-07
RcRownchangeKK*chgGame
 2006 1729 0.50 1 0.33 20 6.60 
  Orolin, Peter 2006 SVK0.5010.33206.60 

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)
 
 3.liga A1 2016/17 R10-11 Various SVK 2017-04-09
RcRownchangeKK*chgGame
 1894 1729 1.50 2 0.93 20 18.60 
  Karlik, Lukas 1916 SVK1.0010.742014.80 
  Zitniak, Jozef 1871 SVK0.5010.19203.80 

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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