Rapid: Individual Calculations June 2015
 Chupakhin, Evgeny  Total change: 4.80  Rating chartPersonal card
 Tatarstan chess federation cup - "Sputnik" rapid tournament Kazan RUS 2015-05-16
RcRownchangeKK*chgGame
 2003 2035 4.00 7 0.24 20 4.80 
  Nigmatullina, Enge 1635  * RUS1.0010.08201.60 
  Rodchenkov, Vitaly f2380 RUS0.001-0.1120-2.20 
  Iovlev, Sergey 1787 RUS1.0010.19203.80 
  Akifiev, Kirill 1824 RUS1.0010.23204.60 
  Tokarev, Ilya f2239 RUS0.001-0.2420-4.80 
  Khaziev, Almir 1853 RUS1.0010.26205.20 
  Ospennikov, Dmitry V f2303 RUS0.001-0.1720-3.40 
 * 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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