Rapid: Individual Calculations February 2020
 Ivaschenko, Oleg M.  Total change: -10.20  Rating chartPersonal card
 XX Memorial V. Belyaev 2020 Mezhdurechensk RUS 2020-01-04
RcRownchangeKK*chgGame
 1932 1924 3.50 8 -0.51 20 -10.20 
  Shirjaev, Alexandr f2285 RUS0.001-0.1020-2.00 
  Chernyh, Pavel 1681 RUS0.001-0.8020-16.00 
  Shamray, Anastasia 1724 RUS1.0010.24204.80 
  Khalimanov, Alexandr 1795 RUS1.0010.33206.60 
  Kharkevich, Stepan 1753 RUS1.0010.27205.40 
  Kaigorodov, Sergey 2029 RUS0.5010.14202.80 
  Ponomarev, Grigori 2229 RUS0.001-0.1420-2.80 
  Malezkey, Vladimir 1963 RUS0.001-0.4520-9.00 

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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