Individual Calculations June 2017
 Rzali, Sabina  Total change: 17.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Girls 13 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1727 1826 6.00 9 0.43 40 17.20 
  Mihut, Maria-Emilia 1436 ROU1.0010.09403.60 
  Makhlouf, Ahlam wf1578 MAR1.0010.19407.60 
  Ciolacu, Alessia-Mihaela wf1683 ROU1.0010.314012.40 
  Lehaci, Miruna-Daria 1893 ROU0.001-0.4140-16.40 
  Ozbek, Busra 1674 TUR0.501-0.2040-8.00 
  Jaufarally, Nadia 1652 ENG1.0010.274010.80 
  Nurgali, Nazerke wf2013 KAZ0.5010.24409.60 
  Altantuya, Boldbaatar wc1916 MGL0.001-0.3840-15.20 
  Dhyana, Patel wc1695 IND1.0010.324012.80 

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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