Individual Calculations December 2017
 Kiolbasa, Oliwia  Total change: -36.00  Rating chartPersonal card
 World Girls under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2038 2206 6.00 11 -1.80 20 -36.00 
  Bidhar, Rutumbara wf1904 IND1.0010.15203.00 
  Khademalsharieh, Sarasadat m2419 IRI0.001-0.2320-4.60 
  Lasya.g wf2087 IND0.501-0.1620-3.20 
  Nie, Xin 2106 CHN0.001-0.6420-12.80 
  Ichimura G. Barbosa, Larissa Y. wm1913 BRA0.501-0.3520-7.00 
  Li, Zhuoling wf2006 CHN0.501-0.2620-5.20 
  Fernandez Rivero, Karla July wm1986 CUB0.501-0.2820-5.60 
  Andolfatto, Maria 1970 ITA0.501-0.3020-6.00 
  Alijanzadeh, Mohadeseh 1930 IRI0.501-0.3320-6.60 
  Altantuya, Boldbaatar wf1948 MGL1.0010.18203.60 
  Lahav, Michal wf2148 ISR1.0010.42208.40 

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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