Individual Calculations August 2022
 Bautz, Volker  Total change: -6.80  Rating chartPersonal card
 Sparkassen Chess Trophy 2022 B-Open Dortmund GER 2022-07-16
RcRownchangeKK*chgGame
 1658 1686 2.50 5 -0.17 40 -6.80 
  Kovar, Matej 1670 GER1.0010.484019.20 
  Adithya, A Chullikkad 1490 IND0.001-0.7540-30.00 
  Milonas, Hrisowalandis Anastasios 1762 GRE1.0010.604024.00 
  Kaluza, Lucas 1740 GER0.5010.08403.20 
  Kucharska, Helena 1630 POL0.001-0.5840-23.20 

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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