Individual Calculations April 2019
 Chelushkina, Irina  Total change: -5.40  Rating chartPersonal card
 51. Medunarodni velemajstorski osmomartovski turnir sahistkinja Beograd SRB 2019-03-17
RcRownchangeKK*chgGame
 2191 2277 5.00 9 -0.54 10 -5.40 
  Prudnikova, Svetlana wg2233 SRB1.0010.44104.40 
  Benderac, Ana wg2204 SRB0.501-0.1010-1.00 
  Voiska, Margarita wg2203 BUL1.0010.40104.00 
  Strutinskaia, Galina wg2225 RUS0.501-0.0710-0.70 
  Djukic, Sandra wm2157 SRB1.0010.34103.40 
  Dimitrova, Aleksandra wm2259 RUS0.501-0.0310-0.30 
  Michelle Catherina, P wm2175 IND0.001-0.6410-6.40 
  Drljevic, Ljilja wm2188 SRB0.001-0.6210-6.20 
  Srdanovic, Jovana wf2077 SRB0.501-0.2610-2.60 

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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