Rapid: Individual Calculations February 2023
 Lapa, Viktoriya  Total change: -4.80  Rating chartPersonal card
 Region rapid tournament dedicated to the 85th anniversary of the birth of Vladimir Vysotsky Novosibirsk RUS 2023-01-21
RcRownchangeKK*chgGame
 1675 1568 3.50 9 -0.12 40 -4.80 
  Plyasunov, Daniil 2271 RUS0.001-0.0140-0.40 
  Zaychenkov, Sergey 1159 RUS1.0010.08403.20 
  Izotov, Ivan V 1929 RUS0.001-0.1040-4.00 
  Mishkinova, Alena 1160 RUS1.0010.08403.20 
  Barsukov, Ivan 1740 RUS0.001-0.2740-10.80 
  Vlasova, Nataliya wm2016 RUS0.5010.444017.60 
  Rastorgueva, Sofja 1267 RUS1.0010.15406.00 
  Sendi, David V 1742 RUS0.001-0.2740-10.80 
  Gerber, Vyacheslav 1789 RUS0.001-0.2240-8.80 

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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