Individual Calculations February 2020
 Sorsak, Jozef  Total change: -3.00  Rating chartPersonal card
 5.liga A11 2019/20 R7-8 Various SVK 2020-01-10
RcRownchangeKK*chgGame
 1732 1844 1.00 2 -0.19 20 -3.80 
  Heger, Peter 1455 SVK1.0010.09201.80 
  Vrba, Michal 2009 SVK0.001-0.2820-5.60 

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)
 
 4.liga A11 2019/20 R7-8 Various SVK 2020-01-11
RcRownchangeKK*chgGame
 1876 1844 0.50 1 0.04 20 0.80 
  Antala, Jan 1876 SVK0.5010.04200.80 

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)
 

 

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