Individual Calculations February 2019
 Chodak, Ivan  Total change: 14.60  Rating chartPersonal card
 5.liga A11 2018/19 R7-9 Various SVK 2019-01-11
RcRownchangeKK*chgGame
 1627 1717 1.00 1 0.38 20 7.60 
  Marcek, Jan 1627 SVK1.0010.38207.60 

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)
 
 4.liga A11 2018/19 R7-8 Various SVK 2019-01-12
RcRownchangeKK*chgGame
 1856 1717 1.00 2 0.35 20 7.00 
  Puchovsky, Ladislav 1968 SVK0.001-0.1920-3.80 
  Kukan, Michal 1744 SVK1.0010.542010.80 

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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