Individual Calculations February 2019
 Sefcik, Marek  Total change: 6.60  Rating chartPersonal card
 Krajsky prebor JmSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2039 2003 1.00 1 0.55 20 11.00 
  Fojtik, Tomas 2039 CZE1.0010.552011.00 

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)
 
 3.liga A2 2018/19 R6-7 Various SVK 2019-01-13
RcRownchangeKK*chgGame
 2109 2003 0.50 2 -0.22 20 -4.40 
  Lukac, Roman 2093 SVK0.5010.12202.40 
  Cibulka, Vladimir f2124 SVK0.001-0.3420-6.80 

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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