Individual Calculations February 2022
 Zaikina, Yuliya  Total change: 44.40  Rating chartPersonal card
 DCR_U15W Tula RUS 2022-01-03
RcRownchangeKK*chgGame
 1431 1365 3.50 5 1.11 40 44.40 
  Kirdyashkina, Ekaterina 1982 RUS0.001-0.0240-0.80 
  Galakhanova, Evelina 1481 RUS0.5010.16406.40 
  Gulkevitch, Sofia 1322 RUS1.0010.444017.60 
  Drugova, Kira 1179 RUS1.0010.264010.40 
  Garro, Anastasia 1189 RUS1.0010.274010.80 

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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