Individual Calculations September 2015
 Sosnina, Ekaterina  Total change: -30.00  Rating chartPersonal card
 95 Peters Rook - Girls Cup U13 Petergof RUS 2015-08-02
RcRownchangeKK*chgGame
 1527 1618 3.50 7 -0.75 40 -30.00 
  Ganish, Anna 1245 RUS1.0010.10404.00 
  Lintsova, Liliya 1543 RUS0.001-0.6040-24.00 
  Levicheva, Ekaterina 1796 RUS0.001-0.2740-10.80 
  Vorontsova, Anna 1371 RUS1.0010.19407.60 
  Zyapaeva, Polina 1523 RUS0.001-0.6340-25.20 
  Kudryavtseva, Mariya 1657 RUS1.0010.554022.00 
  Eliseeva, Maia 1556 RUS0.501-0.0940-3.60 

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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