Rapid: Individual Calculations January 2022
 Marycheva, Sofiya  Total change: 18.60  Rating chartPersonal card
 PFO-2021_RAPID_G13 Svetloe Pole RUS 2021-12-25
RcRownchangeKK*chgGame
 1254 1211 4.50 8 0.93 20 18.60 
  Trishkina, Evgeniya 1238 RUS0.001-0.4620-9.20 
  Baranova, Lyudmila 1134 RUS1.0010.39207.80 
  Buzanova, Yana 1012 RUS0.501-0.2620-5.20 
  Elaeva, Dariya 1375 RUS1.0010.722014.40 
  Chernyshova, Alisa 1477 RUS1.0010.822016.40 
  Mokeeva, Zlata 1290 RUS0.001-0.3920-7.80 
  Ryzhova, Mariya 1227 RUS1.0010.522010.40 
  Fefelova, Ekaterina 1278 RUS0.001-0.4120-8.20 

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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