Individual Calculations September 2019
 Esser, Michael, Dr.  Total change: 9.20  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 2045 2149 3.00 4 0.46 20 9.20 
  Boxberg, Oliver Gerhard 1906 GER1.0010.20204.00 
  Burkhardt, Holger 2047 GER1.0010.36207.20 
  Watzlawek, Markus 2085 GER0.501-0.0920-1.80 
  Pohle, Dirk c2140 GER0.501-0.0120-0.20 

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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