Individual Calculations September 2015
 Schapina, Nina  Total change: -20.80  Rating chartPersonal card
 Cup of Hope_open_2015 Kstovo RUS 2015-08-10
RcRownchangeKK*chgGame
 1607 1257 0.50 8 -0.52 40 -20.80 
  Petuchov, Evgenij 1657  * RUS0.001-0.0840-3.20 
  Kurninov, Andrei 1657  * RUS0.001-0.0840-3.20 
  Rakhvalov, Victor S. 1657  * RUS0.001-0.0840-3.20 
  Kolesnikov, Lev 1657  * RUS0.001-0.0840-3.20 
  Dambiev, Fedor 1619 RUS0.001-0.1040-4.00 
  Hilova, Evelina 1657  * RUS0.001-0.0840-3.20 
  Zavivaeva, Emilia wc1298 RUS0.5010.06402.40 
  Borisov, Sergey N. 1657  * RUS0.001-0.0840-3.20 
 * 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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