Individual Calculations January 2023
 Chistova, Ekaterina  Total change: 9.20  Rating chartPersonal card
 Moscow Chmp. G13 2022 Moscow RUS 2022-11-21
RcRownchangeKK*chgGame
 1161 1190 4.00 7 0.23 40 9.20 
  Golofast, Uliyana 1209 RUS0.001-0.4740-18.80 
  Dandish, Izabella 1094 RUS1.0010.374014.80 
  Korobova, Polina Ser 1234 RUS0.001-0.4440-17.60 
  Gerasimova, Maria V. 1248 RUS0.001-0.4240-16.80 
  Madorskaya, Elizaveta 1071 RUS1.0010.344013.60 
  Trapeznikova, Emma 1195 RUS1.0010.514020.40 
  Zakharova, Milana 1076 RUS1.0010.344013.60 

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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