Individual Calculations December 2018
 Tejkal, Lubomir  Total change: -1.00  Rating chartPersonal card
 Krajska soutez KHSS 2018/2019 skupina Zapad r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1742 1981 1.50 2 -0.04 20 -0.80 
  Lajbl, Jan 1897 CZE0.501-0.1220-2.40 
  Novotny, Jan 1587 CZE1.0010.08201.60 

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)
 
 Krajsky prebor KHSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 2172 1981 0.50 2 -0.01 20 -0.20 
  Urban, Zdenek c2159 CZE0.5010.23204.60 
  Cechura, Petr 2185 CZE0.001-0.2420-4.80 

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)
 

 

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