Individual Calculations December 2019
 Gulenko, Zakhar  Total change: -53.60  Rating chartPersonal card
 Standard - SFO championship - 2019. B15 Novosibirsk RUS 2019-10-31
RcRownchangeKK*chgGame
 1537 1500 1.00 5 -1.34 40 -53.60 
  Kargin, Boris 1414 RUS0.501-0.1240-4.80 
  Yusupkhodzhaev, Vladimir 1893 RUS0.001-0.0840-3.20 
  Barsukov, Ivan 1603 RUS0.001-0.3640-14.40 
  Pogadaev, Alexander M 1254 RUS0.501-0.3140-12.40 
  Usov, Jaroslav 1520 RUS0.001-0.4740-18.80 

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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