Blitz: Individual Calculations September 2021
 Predke, Alexandr  Total change: -30.00  Rating chartPersonal card
 Memorial of V. I. Zilberstein. Blitz Bryansk RUS 2021-08-01
RcRownchangeKK*chgGame
 2395 2642 15.50 22 -0.92 20 -18.40 
  Selifonova, Aleksandra 1907 RUS1.0010.01200.20 
  Selifonova, Aleksandra 1907 RUS1.0010.01200.20 
  Ter-Saakian, Grigorii f2188 RUS1.0010.06201.20 
  Ter-Saakian, Grigorii f2188 RUS1.0010.06201.20 
  Sjugirov, Sanan g2473 RUS0.001-0.7220-14.40 
  Sjugirov, Sanan g2473 RUS0.001-0.7220-14.40 
  Kavyev, Ruslan f2173 RUS1.0010.05201.00 
  Kavyev, Ruslan f2173 RUS1.0010.05201.00 
  Aminov, Andrey 2290 RUS1.0010.11202.20 
  Aminov, Andrey 2290 RUS1.0010.11202.20 
  Nesterov, Arseniy g2482 RUS1.0010.29205.80 
  Nesterov, Arseniy g2482 RUS1.0010.29205.80 
  Paravyan, David g2562 RUS1.0010.39207.80 
  Paravyan, David g2562 RUS0.001-0.6120-12.20 
  Oparin, Grigoriy g2628 RUS0.001-0.5220-10.40 
  Oparin, Grigoriy g2628 RUS0.501-0.0220-0.40 
  Gabrielian, Artur g2513 RUS1.0010.33206.60 
  Gabrielian, Artur g2513 RUS1.0010.33206.60 
  Zvjaginsev, Vadim g2559 RUS0.501-0.1120-2.20 
  Zvjaginsev, Vadim g2559 RUS0.501-0.1120-2.20 
  Kobalia, Mikhail g2570 RUS0.501-0.1020-2.00 
  Kobalia, Mikhail g2570 RUS0.501-0.1020-2.00 

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)
 
 Cup of the REGION Group of Companies 2021 Blitz Moscow RUS 2021-08-16
RcRownchangeKK*chgGame
 2610 2642 7.00 14 -0.58 20 -11.60 
  Rakhmanov, Aleksandr g2500 RUS0.501-0.1920-3.80 
  Rakhmanov, Aleksandr g2500 RUS0.501-0.1920-3.80 
  Paravyan, David g2562 RUS0.001-0.6120-12.20 
  Paravyan, David g2562 RUS1.0010.39207.80 
  Zvjaginsev, Vadim g2559 RUS0.501-0.1120-2.20 
  Zvjaginsev, Vadim g2559 RUS0.001-0.6120-12.20 
  Karjakin, Sergey g2765 RUS0.001-0.3320-6.60 
  Karjakin, Sergey g2765 RUS1.0010.672013.40 
  Ponkratov, Pavel g2661 RUS0.001-0.4720-9.40 
  Ponkratov, Pavel g2661 RUS1.0010.532010.60 
  Chigaev, Maksim g2578 RUS1.0010.41208.20 
  Chigaev, Maksim g2578 RUS0.001-0.5920-11.80 
  Sarana, Alexey g2646 RUS1.0010.512010.20 
  Sarana, Alexey g2646 RUS0.5010.01200.20 

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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