Individual Calculations July 2011
 Purtov, Konstantin  Total change: 42.30  Rating chartPersonal card
 B-14 HL 2011 RUS Juniors Champ. LOO RUS 2011-04-16
RcRownchangeKK*chgGame
 2130 1970 5.50 9 2.82 15 42.30 
  Tatekhin, Vyacheslav 2154 RUS0.5010.24153.60 
  Zenzera, Alexey 2195 RUS0.5010.28154.20 
  Kuzmin, Egor 2052 RUS1.0010.61159.15 
  Popov, Andrey 2059 RUS1.0010.62159.30 
  Terentyev, Vitaly 2082 RUS0.001-0.3515-5.25 
  Nikolaev, Alexander 2162 RUS0.5010.25153.75 
  Yuffa, Daniil f2319 RUS0.001-0.1115-1.65 
  Bobrov, Alexey 2129 RUS1.0010.711510.65 
  Sofyin, Pavel 2017 RUS1.0010.57158.55 

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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