Blitz: Individual Calculations January 2016
 Grachev, Boris  Total change: 28.80  Rating chartPersonal card
 European blitz Championship Minsk BLR 2015-12-18
RcRownchangeKK*chgGame
 2497 2662 16.50 22 1.44 20 28.80 
  Kapelchik, Andrei 2262  * BLR1.0010.08201.60 
  Kapelchik, Andrei 2262  * BLR1.0010.08201.60 
  Sudakova, Irina wg2262  * RUS1.0010.08201.60 
  Sudakova, Irina wg2262  * RUS1.0010.08201.60 
  Gorodetzky, David f2351 ISR1.0010.14202.80 
  Gorodetzky, David f2351 ISR1.0010.14202.80 
  Polivanov, Anatoliy m2294 UKR1.0010.10202.00 
  Polivanov, Anatoliy m2294 UKR0.501-0.4020-8.00 
  Sharafiev, Azat m2509 RUS1.0010.30206.00 
  Sharafiev, Azat m2509 RUS1.0010.30206.00 
  Bortnyk, Olexandr g2703 UKR1.0010.562011.20 
  Bortnyk, Olexandr g2703 UKR0.5010.06201.20 
  Riazantsev, Alexander g2666 RUS0.5010.01200.20 
  Riazantsev, Alexander g2666 RUS0.5010.01200.20 
  Zubov, Alexander g2681 UKR0.001-0.4720-9.40 
  Zubov, Alexander g2681 UKR0.001-0.4720-9.40 
  Grishchenko, Sergey m2472 RUS1.0010.25205.00 
  Grishchenko, Sergey m2472 RUS1.0010.25205.00 
  Roiz, Michael g2607 ISR1.0010.42208.40 
  Roiz, Michael g2607 ISR0.501-0.0820-1.60 
  Andriasian, Zaven g2663 ARM0.5010.00200.00 
  Andriasian, Zaven g2663 ARM0.5010.00200.00 
 * 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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