Rapid: Individual Calculations April 2020
 Erin, Aleksandr V.  Total change: 59.40  Rating chartPersonal card
 I Cup of FCNR_Rapid_A Nizhniy Novgorod RUS 2020-03-15
RcRownchangeKK*chgGame
 1878 1414 3.50 9 2.97 20 59.40 
  Borsch, Sergey 1877 RUS0.5010.45209.00 
  Alexandrov, Valery 2002 RUS0.5010.48209.60 
  Zavivaev, Ilya 1707 RUS0.5010.35207.00 
  Platonychev, Aleksandr 1836 RUS1.0010.932018.60 
  Belitzky, Dmitri G 1922 RUS0.5010.46209.20 
  Baranov, Denis 1873 RUS0.5010.45209.00 
  Losev, Vasily 1966 RUS0.001-0.0320-0.60 
  Boletsky, Evgeny 1859 RUS0.001-0.0620-1.20 
  Kovynev, Sergey 1858 RUS0.001-0.0620-1.20 

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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