Rapid: Individual Calculations December 2018
 Ivaschenko, Vadim  Total change: -17.40  Rating chartPersonal card
 92th Chaltyr rapid Chaltyr RUS 2018-11-11
RcRownchangeKK*chgGame
 1985 2134 4.50 8 -0.87 20 -17.40 
  Melikyan, Armen 1734  * RUS1.0010.08201.60 
  Mikhailov, Sergey f2385 RUS0.001-0.1920-3.80 
  Zakhozhai, Vladimir 2026 RUS1.0010.35207.00 
  Koseyan, Stepan 1937 RUS0.001-0.7520-15.00 
  Osipovich, Ruslan 1927 RUS0.001-0.7720-15.40 
  Golovanev, Vladimir 1734  * RUS1.0010.08201.60 
  Zhukov, Aleksander 1999 RUS1.0010.32206.40 
  Kazmin, Dmitrij f2140 RUS0.5010.01200.20 
 * 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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