Individual Calculations May 2018
 Buvaylova, Polina  Total change: -70.80  Rating chartPersonal card
 Kamchatka cup - 2018_G15 Petropavlovsk-Kamchatskiy RUS 2018-03-24
RcRownchangeKK*chgGame
 1290 1378 2.50 7 -1.77 40 -70.80 
  Diachenko, Ekaterina 1279 RUS1.0010.364014.40 
  Komendrovskaya, Olga 1699 RUS0.001-0.1340-5.20 
  Selezneva, Anna 1210 RUS0.001-0.7240-28.80 
  Leskina, Veronika 1373 RUS0.001-0.5140-20.40 
  Serezvina, Evelina 1031 RUS1.0010.11404.40 
  Lovetskaya, Valeria 1081 RUS0.501-0.3540-14.00 
  Ivanova, Elena 1357 RUS0.001-0.5340-21.20 

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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