Individual Calculations February 2017
 Marikova, Jana  Total change: -14.60  Rating chartPersonal card
 2.liga C 2016/2017 r6-7 various CZE 2017-01-15
RcRownchangeKK*chgGame
 2079 2180 0.50 1 -0.14 20 -2.80 
  Grill, Roman 2079 CZE0.501-0.1420-2.80 

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)
 
 1. jihoceska divize 2016/2017 r7-8 various CZE 2017-01-15
RcRownchangeKK*chgGame
 2117 2180 0.00 1 -0.59 20 -11.80 
  Kukla, Petr 2117 CZE0.001-0.5920-11.80 

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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