Individual Calculations March 2020
 Gracheva, Ulyana  Total change: 20.80  Rating chartPersonal card
 Moscow Open 2020 H_g13 Moscow RUS 2020-01-24
RcRownchangeKK*chgGame
 1336 1170 2.50 7 0.52 40 20.80 
  Borisova, Polina A. 1434 RUS0.5010.324012.80 
  Bazhenova, Anastasiya 1350 RUS0.5010.24409.60 
  Zimova, Ekaterina 1381 RUS1.0010.774030.80 
  Maltseva, Aleksandra 1324 RUS0.001-0.2940-11.60 
  Shomoeva, Daria 1328 RUS0.001-0.2940-11.60 
  Kostenjuk, Kristina 1314 RUS0.5010.19407.60 
  Artenyan, Victoria 1224 RUS0.001-0.4240-16.80 

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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