Individual Calculations March 2018
 Bures, Zbynek  Total change: -21.80  Rating chartPersonal card
 Krajska soutez zapad PDSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1366 1590 0.50 2 -1.03 20 -20.60 
  Klabenes, Petr 1482 CZE0.001-0.6520-13.00 
  Kravarik, Jindrich 1249 CZE0.501-0.3820-7.60 

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)
 
 Krajsky prebor II zapad PDSS 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1546 1590 0.50 1 -0.06 20 -1.20 
  Jura, Jiri 1546 CZE0.501-0.0620-1.20 

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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