Individual Calculations January 2017
 Kovar, Petr  Total change: 11.60  Rating chartPersonal card
 Krajsky prebor I tridy SSPK 2016/2017 r4 various CZE 2016-12-04
RcRownchangeKK*chgGame
 2099 1981 1.00 1 0.66 20 13.20 
  Chalus, Karel 2099 CZE1.0010.662013.20 

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)
 
 1. jihoceska divize 2016/2017 r5-6 various CZE 2016-12-04
RcRownchangeKK*chgGame
 1925 1981 0.50 1 -0.08 20 -1.60 
  Simecek, Josef 1925 CZE0.501-0.0820-1.60 

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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