Blitz: Individual Calculations April 2017
 Potkin, Vladimir  Total change: -33.20  Rating chartPersonal card
 Cup of the REGION Group of Companies 2017 Blitz Moscow RUS 2017-03-02
RcRownchangeKK*chgGame
 2465 2521 8.50 18 -1.66 20 -33.20 
  Puranik, Abhimanyu m2199 IND0.001-0.8720-17.40 
  Puranik, Abhimanyu m2199 IND0.001-0.8720-17.40 
  Zilbert, Oleg f2270 RUS1.0010.19203.80 
  Zilbert, Oleg f2270 RUS1.0010.19203.80 
  Chen, Qi B 2268 CHN1.0010.19203.80 
  Chen, Qi B 2268 CHN1.0010.19203.80 
  Berkes, Ferenc g2701 HUN0.5010.24204.80 
  Berkes, Ferenc g2701 HUN0.5010.24204.80 
  Lintchevski, Daniil g2610 RUS0.5010.12202.40 
  Lintchevski, Daniil g2610 RUS0.5010.12202.40 
  Bluebaum, Matthias g2607 GER0.5010.12202.40 
  Bluebaum, Matthias g2607 GER0.5010.12202.40 
  Iturrizaga Bonelli, Eduardo g2733 VEN0.001-0.2320-4.60 
  Iturrizaga Bonelli, Eduardo g2733 VEN0.001-0.2320-4.60 
  Sviridov, Valery 2397 RUS0.501-0.1720-3.40 
  Sviridov, Valery 2397 RUS0.501-0.1720-3.40 
  Sargsyan, Shant c2399 ARM0.001-0.6720-13.40 
  Sargsyan, Shant c2399 ARM0.501-0.1720-3.40 

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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