Rapid: Individual Calculations October 2013
 Siryi, Ratibor  Total change: -25.40  Rating chartPersonal card
 Petersburg Summer 2013 Rapid St. Petersburg RUS 2013-08-31
RcRownchangeKK*chgGame
 1880 1729 1.00 7 -1.27 20 -25.40 
  Polyaninov, Aleksey 2129  * RUS0.001-0.0820-1.60 
  Trapeznikova, Darya 2027 RUS0.001-0.1520-3.00 
  Nuritdinov, Nizomiddin 1862 UZB0.001-0.3220-6.40 
  Zvereva, Svetlana 1699 RUS1.0010.46209.20 
  Skvortsov, Sergey 1980 RUS0.001-0.1920-3.80 
  Nasibullin, Iskander 1708 RUS0.001-0.5320-10.60 
  Kholova, Elena 1757 RUS0.001-0.4620-9.20 
 * 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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