Rapid: Individual Calculations April 2020
 Zikunova, Valeria  Total change: -3.20  Rating chartPersonal card
 SFO_Rapid_2020 Omsk RUS 2020-03-04
RcRownchangeKK*chgGame
 1788 1882 3.50 7 -0.16 20 -3.20 
  Baskal, Fedor 1361 RUS1.0010.03200.60 
  Chagochkin, Valeriy 2108 RUS0.001-0.2120-4.20 
  Velichko, Semen 1274 RUS1.0010.02200.40 
  Golovan, Igor 2110 RUS1.0010.792015.80 
  Berkovich, Boris 2170 RUS0.001-0.1620-3.20 
  Baboshin, Sergei 2179 RUS0.001-0.1520-3.00 
  Georgiev, Alexey 1317 RUS0.501-0.4820-9.60 

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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