Individual Calculations April 2019
 Diviak, Rastislav  Total change: 3.60  Rating chartPersonal card
 2.liga skupina A 2018/19 R8-9 Various SVK 2019-03-02
RcRownchangeKK*chgGame
 1961 1991 1.50 2 0.42 20 8.40 
  Ujhelyi, Matus 1904 SVK1.0010.38207.60 
  Puchart, Vladimir 2018 SVK0.5010.04200.80 

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 SESI 2018/19 R9-10 Various SVK 2019-03-09
RcRownchangeKK*chgGame
 1944 1991 0.50 1 -0.07 20 -1.40 
  Nemeckay, Rastislav 1944 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)
 
 3.liga B1 2018/19 R10-11 Various SVK 2019-03-10
RcRownchangeKK*chgGame
 1867 1991 0.50 1 -0.17 20 -3.40 
  Luptak, Dusan 1867 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)
 

 

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