Rapid: Individual Calculations February 2015
 Salakhov, Ilsur  Total change: -26.20  Rating chartPersonal card
 Rapid Grand Prix - Chelny 5th stage Naberezhnye Chelny RUS 2015-01-17
RcRownchangeKK*chgGame
 1817 2060 4.00 7 -1.31 20 -26.20 
  Budkina, Margarita 1660  * RUS1.0010.08201.60 
  Samusenko, Aleksandr V. f2305 RUS0.001-0.2020-4.00 
  Shafigullina, Zarina 1716 RUS0.001-0.8820-17.60 
  Smirnov, Grigory 1669 RUS1.0010.09201.80 
  Valkov, Yury 1993 RUS0.001-0.5920-11.80 
  Ivashova.yuliya 1660  * RUS1.0010.08201.60 
  Rychkov, Aleksey 1715 RUS1.0010.11202.20 
 * 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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