Rapid: Individual Calculations September 2013
 Andriyanov, Ivan  Total change: -20.00  Rating chartPersonal card
 Russian Team Championship 2013 rapid (boys and girls up to 19 years). Kaliningrad RUS 2013-08-11
RcRownchangeKK*chgGame
 2020 2019 1.00 4 -1.00 20 -20.00 
  Popov, Mikhail 2241 RUS0.001-0.2220-4.40 
  Makarova, Darya 1793 RUS1.0010.21204.20 
  Vetrov, Gleb 2125 RUS0.001-0.3620-7.20 
  Rudenko, Naum 1921 RUS0.001-0.6320-12.60 

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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