Rapid: Individual Calculations September 2017
 Potkin, Vladimir  Total change: -3.00  Rating chartPersonal card
 Petersburg Summer 2017 - Rapid GP St. Petersburg RUS 2017-08-26
RcRownchangeKK*chgGame
 2453 2653 8.00 11 -0.15 20 -3.00 
  Nikolaev, Yury 2253  * RUS1.0010.08201.60 
  Ovod, Evgenija mwg2253  * RUS1.0010.08201.60 
  Apryshko, Gleb f2412 RUS1.0010.20204.00 
  Henriquez Villagra, Cristobal g2550 CHI0.501-0.1420-2.80 
  Aloma Vidal, Robert m2485 AND1.0010.28205.60 
  Shimanov, Aleksandr g2577 RUS0.001-0.6020-12.00 
  Sviridov, Valery 2493 RUS1.0010.29205.80 
  Sychev, Klementy m2517 RUS0.001-0.6820-13.60 
  Kozionov, Kirill m2420 RUS1.0010.21204.20 
  Matinian, Nikita m2527 RUS0.501-0.1720-3.40 
  Lugovskoy, Maxim g2501 RUS1.0010.30206.00 
 * 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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