Individual Calculations April 2018
 Kovac, Lubomir  Total change: -7.40  Rating chartPersonal card
 1.liga Zapad SVK 2017/18 R10-11 Various SVK 2018-03-10
RcRownchangeKK*chgGame
 2094 2144 1.50 2 0.36 20 7.20 
  Hlavina, Lubomir 2006 SVK0.501-0.1920-3.80 
  Horvath, Marian 2182 SVK1.0010.552011.00 

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)
 
 2.liga skupina B 2017/18 R10-11 Various SVK 2018-03-17
RcRownchangeKK*chgGame
 2055 2144 0.50 2 -0.73 20 -14.60 
  Poliakova, Emma 1954 SVK0.001-0.7520-15.00 
  Jakubek, Peter 2155 SVK0.5010.02200.40 

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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