Individual Calculations December 2019
 Lukac, Dusan  Total change: 6.60  Rating chartPersonal card
 3.liga B1 2019/20 R2-3 Various SVK 2019-11-10
RcRownchangeKK*chgGame
 1637 1640 1.50 2 0.49 20 9.80 
  Ollary, Peter 1682 SVK1.0010.562011.20 
  Ondrusova, Miroslava 1592 SVK0.501-0.0720-1.40 

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 B1 2019/20 R2 Various SVK 2019-11-17
RcRownchangeKK*chgGame
 1507 1640 0.50 1 -0.18 20 -3.60 
  Kiss, Viliam 1507 SVK0.501-0.1820-3.60 

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)
 
 5.liga B11 2019/20 R3-4 Various SVK 2019-11-23
RcRownchangeKK*chgGame
 1845 1640 0.50 2 0.02 20 0.40 
  Luptak, Dusan 1844 SVK0.5010.26205.20 
  Bujna, Martin 1846 SVK0.001-0.2420-4.80 

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)
 

 

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