Individual Calculations September 2018
 Esser, Michael, Dr.  Total change: 17.00  Rating chartPersonal card
 4. Bayer Sommeropen 2018 Leverkusen GER 2018-08-17
RcRownchangeKK*chgGame
 2026 2132 4.00 5 0.85 20 17.00 
  Scharff, Klaus 1964 GER1.0010.28205.60 
  Hoffmann, Michael g2443 GER0.001-0.1420-2.80 
  Sokolowski, Judith 1732  * GER1.0010.08201.60 
  Lommen, Frank 1976 GER1.0010.29205.80 
  Kutzner, Joachim 2015 GER1.0010.34206.80 
 * 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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