Individual Calculations November 2017
 Petrigacova, Daniela  Total change: -4.40  Rating chartPersonal card
 3.liga D2 2017/18 R1 Various SVK 2017-10-01
RcRownchangeKK*chgGame
 1637 1836 0.50 1 -0.26 20 -5.20 
  Vrastiak, Peter 1637 SVK0.501-0.2620-5.20 

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)
 
 3.liga A1 2017/18 R1-2 Various SVK 2017-10-01
RcRownchangeKK*chgGame
 1868 1836 0.50 1 0.04 20 0.80 
  Zacik, Anton 1868 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)
 

 

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