Individual Calculations March 2018
 Kovacic, Stefan  Total change: 25.80  Rating chartPersonal card
 5.liga A11 2017/18 R10-11 Various SVK 2018-02-16
RcRownchangeKK*chgGame
 1777 1659 1.00 2 0.30 20 6.00 
  Sorsak, Jozef 1869 SVK1.0010.772015.40 
  Pastorok, Miroslav 1684 SVK0.001-0.4720-9.40 

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 2017/18 R9-10 Various SVK 2018-02-17
RcRownchangeKK*chgGame
 1855 1659 1.50 2 0.99 20 19.80 
  Srna, Jan 1940 SVK0.5010.34206.80 
  Varholak, Peter 1769 SVK1.0010.652013.00 

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)
 

 

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