Individual Calculations April 2020
 Lehaci, Miruna-Daria  Total change: -18.40  Rating chartPersonal card
 52.Medjunarodni osmomartovski velemajstorski turnir sahistkinja Beograd SRB 2020-03-03
RcRownchangeKK*chgGame
 2198 2241 4.50 9 -0.46 40 -18.40 
  Benderac, Ana wg2169 SRB0.001-0.6040-24.00 
  Xu, Yuanyuan wg2322 CHN1.0010.614024.40 
  Eric, Jovana wg2308 SRB0.001-0.4140-16.40 
  Dimitrova, Aleksandra wm2251 RUS1.0010.514020.40 
  Maisuradze, Nino wg2217 FRA0.501-0.0340-1.20 
  Chelushkina, Irina wg2238 SRB0.001-0.5040-20.00 
  Cvitan, Ena fwm2276 CRO1.0010.554022.00 
  Nestorovic, Katarina 2027 SRB1.0010.23409.20 
  Lu, Miaoyi 1976 CHN0.001-0.8240-32.80 

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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