Individual Calculations April 2019
 Laska, Tomas  Total change: 15.60  Rating chartPersonal card
 Krajsky prebor KHSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1805 1840 2.00 2 0.91 20 18.20 
  Hartman, Ivo 1720 CZE1.0010.34206.80 
  Marek, Petr 1890 CZE1.0010.572011.40 

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)
 
 Krajska soutez KHSS 2018/2019 skupina Zapad r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1742 1840 0.50 1 -0.13 20 -2.60 
  Macek, Jaroslav 1742 CZE0.501-0.1320-2.60 

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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