Individual Calculations May 2017
 Polianskiy, A  Total change: -11.00  Rating chartPersonal card
 Russia Blind Chess Championship 2017 Bykovo RUS 2017-04-07
RcRownchangeKK*chgGame
 1963 1841 2.00 7 -0.55 20 -11.00 
  Sambursky, V f2119 RUS0.001-0.1720-3.40 
  Akulov, L 2073 UKR0.001-0.2120-4.20 
  Krylov, S m2241  * RUS0.001-0.0820-1.60 
  Dadukov, V 2001 RUS0.5010.21204.20 
  Yashin, A 1813 RUS0.001-0.5420-10.80 
  Ichkitidze, Y 1762 RUS1.0010.39207.80 
  Laptev, O 1729 RUS0.501-0.1520-3.00 
 * 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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