Individual Calculations August 2023
 Vinotharan, Roschan  Total change: 0.00  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 B-Open Dortmund GER 2023-06-24
RcRownchangeRpKK*chgGame
 1714 0 6.00 9 0.00 1774   0.00 
  Arnz, Tom Niklas 1647 GER1.0010.00 0.00 
  Kappelhoff, Pius 1723 GER1.0010.00 0.00 
  Aziz, Daniel 1777 NED0.5010.00 0.00 
  Naumann, Felix 1821 GER0.5010.00 0.00 
  Freese, Carsten 1728 GER1.0010.00 0.00 
  Koehn-Hevernick, Max 1656 GER0.5010.00 0.00 
  Bade, Deniz 1530 GER0.5010.00 0.00 
  Sprenger De La Iglesia, Yevgeni 1811 ESP0.5010.00 0.00 
  Dohmann, Dorothea 1736 GER0.5010.00 0.00 

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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