Individual Calculations May 2018
 Bechyne, Jaroslav  Total change: -26.00  Rating chartPersonal card
 Prebor Prahy 2017-2018 - Preborova skupina Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1926 2036 2.50 6 -1.35 20 -27.00 
  Barabas, Ales 1795 CZE1.0010.20204.00 
  Kalous, Miroslav 1982 CZE0.001-0.5820-11.60 
  Brcak, Marek 1904 CZE0.501-0.1820-3.60 
  Horyna, Josef 1776 CZE0.501-0.3220-6.40 
  Pospech, Radim 2096 CZE0.5010.08201.60 
  Pokorny, Ondrej 2002 CZE0.001-0.5520-11.00 

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 SSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 2071 2033 0.50 1 0.05 20 1.00 
  Jarrah, Kamal 2071 CZE0.5010.05201.00 

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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