Individual Calculations September 2013
 Skapenko, Dayana  Total change: -19.80  Rating chartPersonal card
 Antratsit Miner's Day 2013 Antratsit UKR 2013-08-23
RcRownchangeKK*chgGame
 1876 1708 0.50 4 -0.66 30 -19.80 
  Sazonov, Vladimir 1987 UKR0.001-0.1630-4.80 
  Mamula, Sergey 1734 UKR0.001-0.4630-13.80 
  Garazheev, Yaroslav 1809 UKR0.5010.14304.20 
  Reuka, Alexandr 1975 UKR0.001-0.1830-5.40 

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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