Individual Calculations December 2019
 Staffen, Richard  Total change: -5.00  Rating chartPersonal card
 3.liga A1 2019/20 R3-4 Various SVK 2019-11-02
RcRownchangeKK*chgGame
 1987 1981 1.00 2 0.02 20 0.40 
  Pecho, Juraj 1894 SVK0.501-0.1220-2.40 
  Petras, Marian 2080 SVK0.5010.14202.80 

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 ZA 2019/20 R2 Various SVK 2019-11-15
RcRownchangeKK*chgGame
 1769 1981 1.00 1 0.23 20 4.60 
  Semla, Milan 1769 SVK1.0010.23204.60 

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)
 
 2.liga skupina C 2019/20 R3-4 Various SVK 2019-11-16
RcRownchangeKK*chgGame
 1981 1981 0.50 2 -0.50 20 -10.00 
  Taragelova, Martina 1881 SVK0.501-0.1420-2.80 
  Jelen, Peter 2081 SVK0.001-0.3620-7.20 

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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