Individual Calculations February 2018
 Bohunicky, Ivan  Total change: -7.80  Rating chartPersonal card
 3.liga A2 2017/18 R7-8 Various SVK 2018-01-07
RcRownchangeKK*chgGame
 1821 1931 0.50 1 -0.15 20 -3.00 
  Bjel, Jan 1821 SVK0.501-0.1520-3.00 

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 A22 2017/18 R7-8 Various SVK 2018-01-14
RcRownchangeKK*chgGame
 2040 1931 0.50 2 -0.24 20 -4.80 
  Schmikli, Laszlo f2189 HUN0.001-0.1820-3.60 
  Bugar, Peter 1891 SVK0.501-0.0620-1.20 

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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