Individual Calculations February 2019
 Hajek, Jiri  Total change: -7.40  Rating chartPersonal card
 Krajsky prebor 1 PDSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2188 2012 0.50 2 -0.06 20 -1.20 
  Tuma, Jiri f2287 CZE0.001-0.1720-3.40 
  Novak, Ales 2089 CZE0.5010.11202.20 

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)
 
 Krajsky prebor 2 PDSS 2018/2019 zapad r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1889 2012 1.00 2 -0.31 20 -6.20 
  Cerny, Jan 2014 CZE0.5010.00200.00 
  Jirousek, Jan 1763 CZE0.501-0.3120-6.20 

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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