Individual Calculations February 2019
 Petko, Vladimir  Total change: -15.60  Rating chartPersonal card
 5.liga ZA 2018/19 R5-6 Various SVK 2019-01-11
RcRownchangeKK*chgGame
 2005 1799 0.00 2 -0.47 20 -9.40 
  Bakalar, Jan 1980 SVK0.001-0.2620-5.20 
  Hanuliak, Stanislav 2030 SVK0.001-0.2120-4.20 

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 C11 2018/19 R5-6 Various SVK 2019-01-13
RcRownchangeKK*chgGame
 1972 1799 0.50 2 -0.05 20 -1.00 
  Baleja, Marian 1915 SVK0.001-0.3420-6.80 
  Lakatos, Vladimir 2029 SVK0.5010.29205.80 

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)
 
 3.liga C1 2018/19 R7 Various SVK 2019-01-20
RcRownchangeKK*chgGame
 1985 1799 0.00 1 -0.26 20 -5.20 
  Bucek, Eduard 1985 SVK0.001-0.2620-5.20 

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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