Individual Calculations April 2019
 Durovka, Stefan  Total change: -8.60  Rating chartPersonal card
 5.liga A11 2018/19 R12-14 Various SVK 2019-03-08
RcRownchangeKK*chgGame
 1632 1766 2.00 3 -0.03 20 -0.60 
  Petrek, David 1706 SVK1.0010.42208.40 
  Halasz, Michal 1605 SVK0.501-0.2120-4.20 
  Vas, Jozef 1586 SVK0.501-0.2420-4.80 

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 A1 2019/20 R9-10 Various SVK 2019-03-10
RcRownchangeKK*chgGame
 1816 1766 0.50 2 -0.40 20 -8.00 
  Gettler, Daniel 2042 SVK0.001-0.1720-3.40 
  Benova, Zita 1589 SVK0.501-0.2320-4.60 

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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