Individual Calculations December 2018
 Zacka, Ladislav  Total change: -17.60  Rating chartPersonal card
 5.liga A11 2018/19 R3-4 Various SVK 2018-11-09
RcRownchangeKK*chgGame
 1579 1764 1.00 1 0.26 20 5.20 
  Vojtko, Robert 1579 SVK1.0010.26205.20 

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)
 
 4.liga A11 2018/19 R3-4 Various SVK 2018-11-17
RcRownchangeKK*chgGame
 1711 1764 0.00 2 -1.14 20 -22.80 
  Cebo, Vladimir 1628 SVK0.001-0.6820-13.60 
  Jurcak, Marian 1794 SVK0.001-0.4620-9.20 

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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