Rapid: Individual Calculations February 2019
 Sergeev, Sergey  Total change: 4.00  Rating chartPersonal card
 N.I.Mukhamedzianov memorial - 4 stage Federation Cup RT 2018-2019 Kazan RUS 2019-01-13
RcRownchangeKK*chgGame
 1917 1895 4.00 8 0.20 20 4.00 
  Khanukaev, Marsel 2126 RUS0.001-0.2120-4.20 
  Sidorova, Vera S. 1819 RUS0.001-0.6020-12.00 
  Kungurov, Andrei 2001 RUS0.5010.14202.80 
  Akhmetzianov, Ruslan 1764 RUS1.0010.32206.40 
  Arslanov, Marat 1699 RUS1.0010.25205.00 
  Shkuro, Alexandr 1780 RUS1.0010.34206.80 
  Gabdrakhmanov, Azat 2009 RUS0.5010.16203.20 
  Shinchikhin, Alexey 2140 RUS0.001-0.2020-4.00 

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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