Individual Calculations April 2013
 Areshchenko, Ivan  Total change: 9.60  Rating chartPersonal card
 Championship of Radughny-2013 Radughny RUS 2013-02-24
RcRownchangeKK*chgGame
 2069 2239 6.00 8 0.32 30 9.60 
  Makarov, Vlad 1968 RUS1.0010.17305.10 
  Gadzhiev, Tamerlan 2023 RUS1.0010.22306.60 
  Portnaya, Valeriya 1994 RUS1.0010.20306.00 
  Pozdeev, V 2256 RUS0.001-0.4830-14.40 
  Rufullaev, Ali 1974 RUS1.0010.18305.40 
  Papayan, Oleg f2229 RUS0.501-0.0130-0.30 
  Ischenko, Vladimir 1965 RUS1.0010.17305.10 
  Den, Yan Ir 2144 RUS0.501-0.1330-3.90 

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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