Blitz: Individual Calculations September 2021
 Kobalia, Mikhail  Total change: 59.60  Rating chartPersonal card
 Memorial of V. I. Zilberstein. Blitz Bryansk RUS 2021-08-01
RcRownchangeKK*chgGame
 2301 2570 15.50 22 -0.94 20 -18.80 
  Pankova, Julia 1847 RUS1.0010.01200.20 
  Pankova, Julia 1847 RUS1.0010.01200.20 
  Usov, Aleksandr E. 2169 RUS1.0010.08201.60 
  Usov, Aleksandr E. 2169 RUS0.501-0.4220-8.40 
  Khakimov, Timur m2269 RUS1.0010.15203.00 
  Khakimov, Timur m2269 RUS1.0010.15203.00 
  Nesterov, Arseniy g2482 RUS0.001-0.6220-12.40 
  Nesterov, Arseniy g2482 RUS0.001-0.6220-12.40 
  Zemlyanskii, Ivan 1835 RUS1.0010.01200.20 
  Zemlyanskii, Ivan 1835 RUS1.0010.01200.20 
  Zakhartsov, Vladimir g2494 RUS0.501-0.1020-2.00 
  Zakhartsov, Vladimir g2494 RUS0.001-0.6020-12.00 
  Aminov, Andrey 2290 RUS0.501-0.3420-6.80 
  Aminov, Andrey 2290 RUS1.0010.16203.20 
  Gevorgyan, David Sh. m2254 ARM1.0010.13202.60 
  Gevorgyan, David Sh. m2254 ARM1.0010.13202.60 
  Ulybin, Mikhail g2365 RUS1.0010.24204.80 
  Ulybin, Mikhail g2365 RUS1.0010.24204.80 
  Ponkratov, Pavel g2661 RUS1.0010.622012.40 
  Ponkratov, Pavel g2661 RUS0.001-0.3820-7.60 
  Predke, Alexandr g2642 RUS0.5010.10202.00 
  Predke, Alexandr g2642 RUS0.5010.10202.00 

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
 2704 2570 8.50 14 3.92 20 78.40 
  Fedoseev, Vladimir g2756 RUS1.0010.742014.80 
  Fedoseev, Vladimir g2756 RUS1.0010.742014.80 
  Nepomniachtchi, Ian g2776 RUS0.001-0.2420-4.80 
  Nepomniachtchi, Ian g2776 RUS0.5010.26205.20 
  Artemiev, Vladislav g2783 RUS1.0010.772015.40 
  Artemiev, Vladislav g2783 RUS0.001-0.2320-4.60 
  Grischuk, Alexander g2778 RUS0.5010.27205.40 
  Grischuk, Alexander g2778 RUS0.5010.27205.40 
  Sarana, Alexey g2646 RUS0.5010.10202.00 
  Sarana, Alexey g2646 RUS0.5010.10202.00 
  Karpov, Anatoly g2607 RUS1.0010.552011.00 
  Karpov, Anatoly g2607 RUS1.0010.552011.00 
  Alekseenko, Kirill g2581 RUS0.5010.02200.40 
  Alekseenko, Kirill g2581 RUS0.5010.02200.40 

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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