Individual Calculations October 2019
 Roshal, Sofia  Total change: -31.60  Rating chartPersonal card
 Anapa_2019_G13 Anapa RUS 2019-09-01
RcRownchangeKK*chgGame
 1249 1272 4.00 9 -0.79 40 -31.60 
  Baranova, Zlatoslava 1088 RUS0.501-0.2440-9.60 
  Lezina, Anna 1542 RUS0.001-0.1740-6.80 
  Oyun, Sayudi 1124 RUS0.501-0.2040-8.00 
  Raspaeva, Daria 1032 RUS1.0010.20408.00 
  Glushkova, Milana 1241 RUS0.501-0.0440-1.60 
  Aleshina, Arina 1365 RUS0.001-0.3740-14.80 
  Chernokalova, Sofia 1245 RUS0.501-0.0440-1.60 
  Volchkova, Alena 1497 RUS0.001-0.2240-8.80 
  Knysh, Alena 1110 RUS1.0010.294011.60 

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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