Individual Calculations February 2017
 Karpenko, Aleksey  Total change: -44.60  Rating chartPersonal card
 Early Bird 11 St. Petersburg RUS 2017-01-03
RcRownchangeKK*chgGame
 1630 1650 2.00 8 -2.23 20 -44.60 
  Vunder, Andrey 2050  * RUS0.001-0.0820-1.60 
  Efremov, Vladislav 1884 RUS0.001-0.2120-4.20 
  Tikholiz, Sergei 1474 RUS1.0010.27205.40 
  Zemnitskiy, Alexander 1972 RUS0.001-0.1320-2.60 
  Zaliev, Rostislav 1430 RUS0.001-0.7820-15.60 
  Latyshev, Kirill 1250  * RUS0.501-0.4220-8.40 
  Iaroshenko, Stepan 1372 RUS0.501-0.3320-6.60 
  Strizhnyova, Anna 1611 RUS0.001-0.5520-11.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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