Individual Calculations February 2019
 Zdrazil, Bohumir  Total change: 0.40  Rating chartPersonal card
 5.liga A11 2018/19 R7-9 Various SVK 2019-01-11
RcRownchangeKK*chgGame
 1637 1816 1.00 2 -0.47 20 -9.40 
  Petrek, Dominik 1665 SVK1.0010.30206.00 
  Kobela, Pavol 1609 SVK0.001-0.7720-15.40 

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)
 
 4.liga A11 2018/19 R7-8 Various SVK 2019-01-12
RcRownchangeKK*chgGame
 1810 1816 1.50 2 0.49 20 9.80 
  Lachcina, Alojz 1863 SVK0.5010.07201.40 
  Seleng, Simon 1757 SVK1.0010.42208.40 

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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