Individual Calculations January 2017
 Vitak, Jiri  Total change: -3.20  Rating chartPersonal card
 Extraliga dorostu - zapad 2016/2017 r5 various CZE 2016-12-03
RcRownchangeKK*chgGame
 2060 2058 0.00 1 -0.50 40 -20.00 
  Novy, Filip 2060 CZE0.001-0.5040-20.00 

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)
 
 Krajsky prebor SSLK 2016/2017 r4 various CZE 2016-12-04
RcRownchangeKK*chgGame
 2002 2058 1.00 1 0.42 40 16.80 
  Valek, Otakar 2002 CZE1.0010.424016.80 

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)
 

 

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