Rapid: Individual Calculations February 2017
 Potkin, Vladimir  Total change: -1.00  Rating chartPersonal card
 26th Keres Memorial - Dedicated to Paul Keres 101 Tallinn EST 2017-01-14
RcRownchangeKK*chgGame
 2383 2645 8.50 11 -0.05 20 -1.00 
  Skladtshikov, Andrei 2245  * EST1.0010.08201.60 
  Haavamae, Henrik 2245  * EST1.0010.08201.60 
  Shvyrjov, Igor g2246 EST0.501-0.4220-8.40 
  Petrov, Dmitri 2245  * EST0.501-0.4220-8.40 
  Narva, Mai wm2245  * EST1.0010.08201.60 
  Tokranovs, Dmitrijs 2245  * LAT0.501-0.4220-8.40 
  Kukk, Sander 2341 EST1.0010.14202.80 
  Kovalenko, Igor g2701 LAT1.0010.582011.60 
  Shirov, Alexei g2727 LAT0.5010.11202.20 
  Fridman, Daniel g2644 GER0.5010.00200.00 
  Rogule, Laura wg2333 LAT1.0010.14202.80 
 * 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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