Individual Calculations September 2015
 Davydova, Kira  Total change: 22.40  Rating chartPersonal card
 Yaroslav Mudryj 2015 girls 13 Yaroslavl RUS 2015-07-20
RcRownchangeKK*chgGame
 1521 1660 4.50 6 0.56 40 22.40 
  Kalashnikova, Elizaveta 1313 RUS1.0010.11404.40 
  Shestakova, Ekaterina 1621 RUS1.0010.454018.00 
  Surkova, Ekaterina 1268 RUS1.0010.08403.20 
  Titievskaya, Elizaveta 1554 RUS0.001-0.6440-25.60 
  Levicheva, Ekaterina 1786 RUS0.5010.17406.80 
  Skorobogatova, Anastasiya 1581 RUS1.0010.394015.60 

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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