Individual Calculations December 2023
 Lazareva, Mariya  Total change: 36.80  Rating chartPersonal card
 PFO-2023_G13_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1224 1219 5.00 8 0.92 40 36.80 
  Fedosova, Valentina 1041 RUS1.0010.274010.80 
  Volodina, Nadezhda 1625 RUS0.001-0.0840-3.20 
  Bystrova, Marina 1054 RUS1.0010.284011.20 
  Meleshko, Margarita 1006 RUS1.0010.23409.20 
  Ignatieva, Sofya 1397 RUS0.001-0.2740-10.80 
  Kalugina, Maria 1443 RUS0.001-0.2240-8.80 
  Safina, Rayana 1138 RUS1.0010.394015.60 
  Velichkina, Anna 1086 RUS1.0010.324012.80 

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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