Individual Calculations October 2017
 Bechvaia, Maia  Total change: -17.20  Rating chartPersonal card
 European Youth Chess Championship 2017 - Girls 16 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1937 1761 1.50 7 -0.43 40 -17.20 
  Ciocan, Maria-Alexandra 2015 ROU0.001-0.1940-7.60 
  Sargsyan, Anna M. 2047 ARM0.001-0.1640-6.40 
  Rollot, Florence 1877 FRA0.001-0.3440-13.60 
  Gillis Onieva, Celia 1866 ESP1.0010.644025.60 
  Kalinowska, Zuzanna 1991 POL0.5010.294011.60 
  Bucur, Denisa-Andreea 1916 ROU0.001-0.2940-11.60 
  Heydarova, Aytaj 1850 AZE0.001-0.3840-15.20 

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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