Individual Calculations September 2016
 Esser, Michael, Dr.  Total change: -23.60  Rating chartPersonal card
 2. Bayer-Sommeropen 2016 Leverkusen GER 2016-08-19
RcRownchangeKK*chgGame
 1940 2155 2.50 4 -0.59 40 -23.60 
  Padva, Leo 1909 GER0.501-0.3140-12.40 
  Boesel, Alexander 1943 GER1.0010.23409.20 
  Petri, Raphael 1883 GER1.0010.17406.80 
  Petri, Wolfgang 2025 GER0.001-0.6840-27.20 

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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