Rapid: Individual Calculations July 2017
 Vujatovic, Irina  Total change: 10.20  Rating chartPersonal card
 Rusko-srpsko bratstvo Dvorovi BIH 2017-06-15
RcRownchangeKK*chgGame
 1367 1120 2.00 7 0.51 20 10.20 
  Filimonov, Mikhail A. 1513 RUS0.001-0.0820-1.60 
  Krstic, Dimitrije 1354 SRB0.5010.29205.80 
  Stankic, Anastasija 1405 BIH0.5010.34206.80 
  Brenchukov, Anton 1189 RUS0.001-0.4020-8.00 
  Efimov, Aleksandr 1369 RUS0.5010.31206.20 
  Janjic, Slobodan P 1217 SRB0.5010.13202.60 
  Nikolic, Marko 1520  * BIH0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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