Individual Calculations August 2018
 Byhan, Gert  Total change: -10.00  Rating chartPersonal card
 World Team Championship over 65 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 1907 1979 3.00 6 -0.50 20 -10.00 
  Ritter, Fred 1785 GER1.0010.25205.00 
  Illi, Hans-Joerg 2063 SUI0.5010.12202.40 
  Zunker, Reinhard, Dr. f2024 GER0.5010.06201.20 
  Riesenbeck, Juergen 2092 GER0.001-0.3520-7.00 
  James, Dai 1832 WLS0.501-0.2020-4.00 
  Birkestrand, Odd 1644 NOR0.501-0.3820-7.60 

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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