Individual Calculations August 2017
 Bystryakova, Elena V.  Total change: -25.00  Rating chartPersonal card
 27th Heart of Finland Open Jyvaskyla FIN 2017-07-17
RcRownchangeKK*chgGame
 1964 2122 5.00 9 -1.25 20 -25.00 
  Luukkonen, Tommi f2336 FIN0.001-0.2320-4.60 
  Lonnqvist, Henrik 2019 FIN1.0010.36207.20 
  Benninga, Mark 1726 NED1.0010.08201.60 
  Hartio, Ilkka 2018 FIN0.501-0.1420-2.80 
  Ruosteenoja, Eero 1906 FIN0.001-0.7820-15.60 
  Valasmo, Juhana 1913 FIN0.501-0.2720-5.40 
  Luodonpaa, Martti 1883 FIN1.0010.20204.00 
  Malinovsky, Ilya 1995 RUS0.001-0.6720-13.40 
  Pursiainen, Erkki 1884 FIN1.0010.20204.00 

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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