Blitz: Individual Calculations September 2017
 Sorkin, Igor  Total change: -33.20  Rating chartPersonal card
 2017 Washington International Blitz Rockville, Maryland USA 2017-08-11
RcRownchangeKK*chgGame
 2181 2434 4.50 8 -1.66 20 -33.20 
  Snell, Christopher 2034  * USA1.0010.08201.60 
  Snell, Christopher 2034  * USA1.0010.08201.60 
  Tan, Richard T 2034  * USA1.0010.08201.60 
  Tan, Richard T 2034  * USA1.0010.08201.60 
  Huschenbeth, Niclas g2506 GER0.001-0.4020-8.00 
  Huschenbeth, Niclas g2506 GER0.001-0.4020-8.00 
  Zimmer, Ralph f2148 USA0.001-0.8420-16.80 
  Zimmer, Ralph f2148 USA0.501-0.3420-6.80 
 * 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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