Individual Calculations December 2020
 Tislitskaya, Diana  Total change: 15.20  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors G-15 Loo RUS 2020-11-08
RcRownchangeKK*chgGame
 1218 1180 4.00 8 0.38 40 15.20 
  Kozhevnikova, Alena 1208 RUS1.0010.544021.60 
  Mullyaminova, Sofiya 1383 RUS0.5010.264010.40 
  Kolodchenko, Uliana 1115 RUS0.501-0.0940-3.60 
  Lakvitava, Sarida 1062 RUS0.001-0.6640-26.40 
  Knysh, Alena 1071 RUS1.0010.354014.00 
  Dubinskaya, Yuliya 1338 RUS0.001-0.2940-11.60 
  Ilina, Alexandra 1364 RUS1.0010.744029.60 
  Guseva, Sofia 1202 RUS0.001-0.4740-18.80 

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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