Individual Calculations August 2018
 Lehmann, Karl-Heinz  Total change: -1.20  Rating chartPersonal card
 World Team Championship over 65 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2140 2092 3.00 7 -0.06 20 -1.20 
  Reuben, Stewart c2013 ENG0.501-0.1120-2.20 
  Nevednichy, Boris M m2115 MDA0.001-0.4720-9.40 
  Krueger, Norbert 1987 GER0.501-0.1420-2.80 
  Giulian, Philip M f2149 SCO0.5010.08201.60 
  Grahl, Arvid 2204 GER0.5010.15203.00 
  Klundt, Klaus m2318 GER0.5010.29205.80 
  Watzka, Horst f2194 AUT0.5010.14202.80 

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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