Individual Calculations March 2013
 Sur, Viktor  Total change: -11.70  Rating chartPersonal card
 Krasnodar region Cup 2013 Men Rtg Krasnodar RUS 2013-01-22
RcRownchangeKK*chgGame
 1918 1968 1.50 4 -0.78 15 -11.70 
  Bratkovskiy, Dmitry 2222 RUS0.001-0.1915-2.85 
  Airapetian, Valentin 1780 RUS1.0010.26153.90 
  Golub, Sergey 1880 RUS0.501-0.1215-1.80 
  Orel, Danil 1789 RUS0.001-0.7315-10.95 

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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