Individual Calculations July 2017
 Razin, Vadim  Total change: 6.20  Rating chartPersonal card
 Memorial Bieluczykow Bialystok 2017 -OpenA A Bialystok POL 2017-06-24
RcRownchangeKK*chgGame
 2031 2354 5.50 6 0.31 20 6.20 
  Walewski, Wojciech 2082 POL1.0010.17203.40 
  Ocytko, Andrzej 2114 POL0.501-0.3020-6.00 
  Smirnov, Aleksander 2104 BLR1.0010.19203.80 
  Karolczuk, Iwo 1954  * POL1.0010.08201.60 
  Widelski, Kacper 1954  * POL1.0010.08201.60 
  Pytel, Maciej 1977 POL1.0010.09201.80 
 * 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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