Individual Calculations April 2020
 Kovacic, Stefan  Total change: 17.00  Rating chartPersonal card
 5.liga A11 2019/20 R11 Various SVK 2020-02-28
RcRownchangeKK*chgGame
 1682 1578 1.00 1 0.64 20 12.80 
  Karas, Juraj 1682 SVK1.0010.642012.80 

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)
 
 4.liga A11 2019/20 R10 Various SVK 2020-02-29
RcRownchangeKK*chgGame
 1930 1578 0.50 1 0.39 20 7.80 
  Lacko, Anton 1930 SVK0.5010.39207.80 

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)
 
 5.liga A11 2019/20 R12-13 Various SVK 2020-03-06
RcRownchangeKK*chgGame
 1871 1611 0.00 1 -0.18 20 -3.60 
  Petrek, Dominik 1871 SVK0.001-0.1820-3.60 

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)
 

 

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