Individual Calculations May 2019
 Koutny, Bretislav  Total change: -1.40  Rating chartPersonal card
 4.liga A11 2018/19 R13 Various SVK 2019-03-30
RcRownchangeKK*chgGame
 1908 1714 0.00 1 -0.25 20 -5.00 
  Valovic, Matus 1908 SVK0.001-0.2520-5.00 

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)
 
 5.liga A11 2018/19 R15 Various SVK 2019-04-12
RcRownchangeKK*chgGame
 1872 1738 0.50 1 0.18 20 3.60 
  Duraj, Jan 1872 SVK0.5010.18203.60 

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)
 

 

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