Individual Calculations March 2020
 Prasek, Ivan  Total change: 9.20  Rating chartPersonal card
 2.liga skupina B 2019/20 R8-9 Various SVK 2020-02-15
RcRownchangeKK*chgGame
 1919 2042 0.50 1 -0.17 20 -3.40 
  Grilus, Marian 1919 SVK0.501-0.1720-3.40 

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)
 
 1.liga Zapad SVK 2019/20 R8-9 Various SVK 2020-02-22
RcRownchangeKK*chgGame
 2136 2042 1.00 1 0.63 20 12.60 
  Petrik, Stanislav f2136 SVK1.0010.632012.60 

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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