Individual Calculations April 2020
 Chelushkina, Irina  Total change: -14.30  Rating chartPersonal card
 52.Medjunarodni osmomartovski velemajstorski turnir sahistkinja Beograd SRB 2020-03-03
RcRownchangeKK*chgGame
 2199 2238 3.50 9 -1.43 10 -14.30 
  Maisuradze, Nino wg2217 FRA0.501-0.0310-0.30 
  Benderac, Ana wg2169 SRB0.501-0.1010-1.00 
  Cvitan, Ena fwm2276 CRO0.5010.05100.50 
  Nestorovic, Katarina 2027 SRB0.001-0.7710-7.70 
  Lu, Miaoyi 1976 CHN0.001-0.8210-8.20 
  Lehaci, Miruna-Daria wf2241 ROU1.0010.50105.00 
  Xu, Yuanyuan wg2322 CHN0.001-0.3810-3.80 
  Eric, Jovana wg2308 SRB1.0010.60106.00 
  Dimitrova, Aleksandra wm2251 RUS0.001-0.4810-4.80 

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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