Rapid: Individual Calculations April 2013
 Grygoriv, Mikhail  Total change: -25.60  Rating chartPersonal card
 Khmelnitsky Spring Storm Rapid-2013 Khmelnitsky UKR 2013-03-09
RcRownchangeKK*chgGame
 2117 2229 2.50 6 -1.28 20 -25.60 
  Gumeniuk, Sergey 1829  * UKR1.0010.08201.60 
  Tchenash, Alexej 2062 UKR0.501-0.2220-4.40 
  Razin, Vadim 2340 UKR0.001-0.3520-7.00 
  Polishchuk, Oleg 2154 UKR0.501-0.1020-2.00 
  Popov, Sergey A. 2140 UKR0.501-0.1220-2.40 
  Ponyatyscyn, Yaroslav 2179 UKR0.001-0.5720-11.40 
 * 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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