Individual Calculations February 2022
 Druzhinina, Uliana  Total change: -25.60  Rating chartPersonal card
 PFO-2021_STD_G11 Svetloe Pole RUS 2021-12-16
RcRownchangeKK*chgGame
 1079 1103 1.50 4 -0.64 40 -25.60 
  Ishkinina, Samira 1089 RUS0.501-0.0240-0.80 
  Kalugina, Maria 1092 RUS0.001-0.5240-20.80 
  Kudryashova, Marina Al 1006 RUS1.0010.374014.80 
  Popova, Kira 1128 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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