Individual Calculations February 2022
 Golovatenko, Eva  Total change: -8.00  Rating chartPersonal card
 DCR_U13W Tula RUS 2022-01-03
RcRownchangeKK*chgGame
 1228 1193 3.00 7 -0.20 40 -8.00 
  Ryabukhina, Veronika 1392 RUS0.5010.264010.40 
  Sokolova, Regina 1376 RUS0.001-0.2640-10.40 
  Kulagina, Tatyana 1116 RUS0.001-0.6140-24.40 
  Gorskaya, Viktoria 1142 RUS1.0010.434017.20 
  Ishonina, Yulia 1095 RUS0.001-0.6340-25.20 
  Kruglova, Marina 1116 RUS1.0010.394015.60 
  Khafizova, Diana 1356 RUS0.5010.22408.80 

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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