Rapid: Individual Calculations July 2019
 Potrekeev, Pavel  Total change: -15.80  Rating chartPersonal card
 Development South 2019 rapid Krasnodar RUS 2019-06-08
RcRownchangeKK*chgGame
 2145 2218 4.50 9 -0.79 20 -15.80 
  Ostapov, Alexander 1818  * RUS1.0010.08201.60 
  Triapishko, Alexandr m2576 RUS0.001-0.1020-2.00 
  Grinev, Boris 1936 RUS1.0010.16203.20 
  Dektiarov, Yaroslav 1987 RUS1.0010.21204.20 
  Esipenko, Aleksandr 2025 RUS0.001-0.7520-15.00 
  Kiriushin, Vladimir 1958 RUS1.0010.18203.60 
  Duzhakov, Ilya m2367 RUS0.001-0.3020-6.00 
  Diloyan, Ara 2164 ARM0.501-0.0820-1.60 
  Oganian, Miran m2471 RUS0.001-0.1920-3.80 
 * 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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