Individual Calculations April 2022
 Belousova, Sofia  Total change: 28.00  Rating chartPersonal card
 Classic - SFO championship-2022 - Women Novosibirsk RUS 2022-03-01
RcRownchangeKK*chgGame
 1612 1410 3.50 9 0.70 40 28.00 
  Grekhneva, Yana 1791 RUS0.5010.414016.40 
  Melnikova, Diana V 1828 RUS1.0010.934037.20 
  Zhapova, Yana wm2173 RUS0.0010.00400.00 
  Khegai, Darya 1645 RUS0.001-0.2140-8.40 
  Irgit, Arina 1567 RUS0.001-0.2940-11.60 
  Mikhailova, Veronika 1137 RUS1.0010.17406.80 
  Valter, Darya 1417 RUS0.001-0.4940-19.60 
  Kosacheva, Kristina 1446 RUS0.001-0.4540-18.00 
  Namay, Viktoria 1504 RUS1.0010.634025.20 

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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