Blitz: Individual Calculations June 2022
 Andreeva, Yulia S.  Total change: 2.40  Rating chartPersonal card
 Grand Chess Festival_C1 Verkhnyaya Salda RUS 2022-05-15
RcRownchangeKK*chgGame
 1179 1024 1.00 3 0.12 20 2.40 
  Chernysheva, Mariia 1215 RUS0.001-0.2520-5.00 
  Kleshcheva, Maria 1182 RUS0.5010.21204.20 
  Litvinkova, Glafira 1139 RUS0.5010.16203.20 

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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