Individual Calculations February 2022
 Bonadarenko, Maria  Total change: -26.40  Rating chartPersonal card
 The Southern Federal District Championship_G15 Loo RUS 2021-12-18
RcRownchangeKK*chgGame
 1317 1281 3.00 8 -0.66 40 -26.40 
  Evteenko, Yuliya 1523 RUS0.001-0.2040-8.00 
  Mullyaminova, Sofiya 1527 RUS0.001-0.1940-7.60 
  Ulyanova, Anastasiya D 1264 RUS1.0010.484019.20 
  Knysh, Alena 1217 RUS1.0010.414016.40 
  Lakvitava, Sarida 1159 RUS0.001-0.6740-26.80 
  Chernokalova, Sofia 1278 RUS0.001-0.5040-20.00 
  Kolodchenko, Uliana 1202 RUS1.0010.394015.60 
  Karian, Anna 1369 RUS0.001-0.3840-15.20 

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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