Individual Calculations August 2022
 Roemer, Alois  Total change: 67.20  Rating chartPersonal card
 Sparkassen Chess Trophy 2022 B-Open Dortmund GER 2022-07-16
RcRownchangeKK*chgGame
 1634 1625 4.50 6 1.68 40 67.20 
  Sauer, Ben 1254 GER1.0010.10404.00 
  Wang, Simon 1328 GER1.0010.15406.00 
  Yin, Haode 1775 GER0.5010.20408.00 
  Heinssen, Simon 1765 GER1.0010.694027.60 
  Sereda, Yaroslava 1781 GER0.5010.21408.40 
  Zuleger, Detlev 1899 GER0.5010.334013.20 

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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