Individual Calculations December 2018
 Kopecky, Bretislav  Total change: -3.80  Rating chartPersonal card
 Krajska soutez MKSS 2018/2019 B r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1830 2016 1.00 2 -0.49 20 -9.80 
  Dusek, Libor 1823 CZE0.501-0.2520-5.00 
  Kotas, Jan 1836 CZE0.501-0.2420-4.80 

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)
 
 Krajsky prebor MKSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1865 2016 1.00 1 0.30 20 6.00 
  Kotlar, Jarmil 1865 CZE1.0010.30206.00 

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)
 

 

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