Individual Calculations April 2019
 Nejedlo, Josef  Total change: -15.60  Rating chartPersonal card
 Krajsky prebor KHSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1910 1880 1.00 2 0.08 20 1.60 
  Buchar, Petr 1936 CZE0.5010.08201.60 
  Nyvlt, Otto 1883 CZE0.5010.00200.00 

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)
 
 Krajska soutez KHSS 2018/2019 skupina Zapad r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1571 1880 0.00 1 -0.86 20 -17.20 
  Pipek, Petr 1571 CZE0.001-0.8620-17.20 

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)
 

 

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