Individual Calculations August 2022
 Lehmann, Martin  Total change: -0.80  Rating chartPersonal card
 19. Rheinland-Pfalz Senioren-Open Altenkirchen im Westerwald GER 2022-07-19
RcRownchangeKK*chgGame
 1934 1945 4.50 9 -0.04 20 -0.80 
  Sombetzki, Detlef 1545  * GER1.0010.08201.60 
  Koehler, Gerhard, Dr. 2184 GER0.001-0.2020-4.00 
  Loehr, Hans-Gerd, Dr. 1768 GER1.0010.27205.40 
  Rosen, Willy f2158 GER0.001-0.2320-4.60 
  Schowalter, Gerd 1812 GER1.0010.32206.40 
  Tuertmann, Dieter 1870 GER0.501-0.1020-2.00 
  Huettemann, Karl-Heinz 2062 GER0.5010.16203.20 
  Zunker, Reinhard, Dr. f2022 GER0.5010.11202.20 
  Stuemer, Paul 1984 GER0.001-0.4520-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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