Individual Calculations September 2019
 Rybarczyk, Klaus  Total change: -1.00  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 2068 2183 2.50 4 -0.05 20 -1.00 
  Leontiev, Oleg 2004 GER1.0010.27205.40 
  Braun, Christian m2385 GER0.001-0.2420-4.80 
  Rohfleisch, Daniel 1868 GER1.0010.14202.80 
  Kagan, Dennis 2014 GER0.501-0.2220-4.40 

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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