Individual Calculations October 2014
 Sommer, Jan  Total change: 45.20  Rating chartPersonal card
 23. Apolda-Open Apolda GER 2014-08-28
RcRownchangeKK*chgGame
 1943 1673 2.00 5 1.13 40 45.20 
  Bilchinski, Anton 2002 GER0.001-0.1240-4.80 
  Koelbl, Jonathan 1891 GER1.0010.784031.20 
  Klyszcz, Michael 1958 GER0.001-0.1640-6.40 
  Schwarz, Ronald 1939 GER1.0010.824032.80 
  Maetzkow, Maximilian 1923 GER0.001-0.1940-7.60 

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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