Individual Calculations December 2020
 Ilina, Alexandra  Total change: -152.80  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors G-15 Loo RUS 2020-11-08
RcRownchangeKK*chgGame
 1180 1364 2.00 8 -3.82 40 -152.80 
  Mullyaminova, Sofiya 1383 RUS0.001-0.4740-18.80 
  Lakvitava, Sarida 1062 RUS0.001-0.8540-34.00 
  Knysh, Alena 1071 RUS0.001-0.8540-34.00 
  Melnikova, Anastasiya 1299 RUS1.0010.414016.40 
  Kozhevnikova, Alena 1208 RUS0.001-0.7140-28.40 
  Bodrykh, Maya 1122 RUS1.0010.20408.00 
  Tislitskaya, Diana 1180 RUS0.001-0.7440-29.60 
  Kolodchenko, Uliana 1115 RUS0.001-0.8140-32.40 

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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