Individual Calculations September 2021
 Gasparyants, Eva  Total change: -64.40  Rating chartPersonal card
 Hopes of Astrakhan. G13 Astrakhan RUS 2021-08-08
RcRownchangeKK*chgGame
 1138 1366 3.00 6 -1.61 40 -64.40 
  Yashina, Olga V 1049 RUS0.001-0.8740-34.80 
  Maslova, Veronika 1393 RUS0.001-0.4640-18.40 
  Lobanova, Irina 1031 RUS1.0010.12404.80 
  Daurbekova, Zinaida 1017 RUS1.0010.11404.40 
  Zaitseva, Aleksandra 1173 RUS1.0010.254010.00 
  Fursova, Diana D. 1164 RUS0.001-0.7640-30.40 

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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