Individual Calculations September 2015
 Grieme, Jens  Total change: 16.40  Rating chartPersonal card
 Bayer Sommeropen 2015 Leverkusen GER 2015-08-14
RcRownchangeKK*chgGame
 1980 1859 1.50 3 0.41 40 16.40 
  Lenhardt, Manfred 2108 GER0.001-0.1940-7.60 
  Esser, Michael, Dr. 2206 GER0.5010.394015.60 
  Yon, Gregory 1627 GER1.0010.21408.40 

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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