Individual Calculations January 2020
 Petrik, Karol  Total change: -12.80  Rating chartPersonal card
 3.liga A1 2019/20 R4 Various SVK 2019-12-01
RcRownchangeKK*chgGame
 2009 2088 0.00 1 -0.61 20 -12.20 
  Djubek, Boris 2009 SVK0.001-0.6120-12.20 

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)
 
 1.liga Zapad SVK 2019/20 R5-6 Various SVK 2019-12-07
RcRownchangeKK*chgGame
 2087 2088 1.00 1 0.50 20 10.00 
  Oprea, Erik 2087 SVK1.0010.502010.00 

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)
 
 2.liga skupina A 2019/20 R5-6 Various SVK 2019-12-14
RcRownchangeKK*chgGame
 2068 2088 0.00 1 -0.53 20 -10.60 
  Sosovicka, Jakub 2068 SVK0.001-0.5320-10.60 

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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