Individual Calculations August 2013
 Poselnikov, V.  Total change: -5.10  Rating chartPersonal card
 Slavyanskie korni Orel RUS 2013-06-21
RcRownchangeKK*chgGame
 1953 2045 1.50 3 -0.34 15 -5.10 
  Kolpin, Artyom 1854 RUS1.0010.25153.75 
  Sotnikov, Sergey 2218 RUS0.001-0.2715-4.05 
  Tarakanova, Valeria 1787 RUS0.501-0.3215-4.80 

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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