Individual Calculations September 2017
 Falge, Rainer  Total change: -5.20  Rating chartPersonal card
 3. Bayer Sommeropen 2017 Leverkusen GER 2017-08-25
RcRownchangeKK*chgGame
 1963 1768 0.50 3 -0.26 20 -5.20 
  Schuelke, Tilman 1988 GER0.5010.28205.60 
  Sperling, Lennart 2020 GER0.001-0.1920-3.80 
  Alexopoulos, Spiros Orestis, Dr. 1881 GER0.001-0.3520-7.00 

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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