Individual Calculations March 2018
 Tyc, Miroslav  Total change: -7.80  Rating chartPersonal card
 Krajska soutez zapad PDSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1828 1724 0.50 1 0.14 20 2.80 
  Nemec, Bohumil 1828 CZE0.5010.14202.80 

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)
 
 Krajsky prebor II zapad PDSS 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1700 1724 0.00 1 -0.53 20 -10.60 
  Cesenek, Vladimir 1700 CZE0.001-0.5320-10.60 

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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