Individual Calculations November 2015
 Sade, Defne  Total change: -8.80  Rating chartPersonal card
 25th European Youth Chess Championship 2015 U12 - Girls Porec CRO 2015-09-21
RcRownchangeKK*chgGame
 1582 1689 5.50 9 -0.22 40 -8.80 
  Mang, Jessie 1432 NED0.501-0.3240-12.80 
  Petkova, Denitsa 1497 BUL1.0010.254010.00 
  Granovskaya, Ekaterina 1629 RUS0.001-0.5840-23.20 
  Ravlusevic, Evelina 1479 LTU1.0010.23409.20 
  Skaslien, Ingrid 1425 NOR1.0010.18407.20 
  Afanasieva, Alexandra 1890 RUS0.5010.264010.40 
  Levitan, Ronit wc1744 ISR0.001-0.4240-16.80 
  Mihailova, Alina 1556 MDA1.0010.324012.80 
  Pipia, Ekaterine 1583 GEO0.501-0.1440-5.60 

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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