Individual Calculations August 2023
 Schornstein, Yannick  Total change: -45.20  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 B-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 1566 1497 0.50 4 -1.13 40 -45.20 
  Akhramsyah Muammar Ubaidah, Aqil 1788 MAS0.001-0.1540-6.00 
  Haase, Maike 1203 GER0.501-0.3540-14.00 
  Muecke, Lukas Benedikt 1560 GER0.001-0.4140-16.40 
  Deinert, Wolfgang 1713 GER0.001-0.2240-8.80 

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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