Individual Calculations March 2017
 Predke, Alexandr  Total change: 4.20  Rating chartPersonal card
 Moscow-Open 2017 A Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 2438 2573 6.50 9 0.42 10 4.20 
  Chapurin, Alexey V. f2305 RUS1.0010.17101.70 
  Ofitserian, Boris f2365 RUS0.501-0.2710-2.70 
  Kanter, Eduard m2370 RUS0.501-0.2610-2.60 
  Gaifullin, Artur f2373 RUS1.0010.24102.40 
  Sorokin, Aleksey f2434 RUS1.0010.31103.10 
  Khegay, Dmitriy f2478 RUS1.0010.37103.70 
  Golubov, Saveliy m2487 RUS0.001-0.6210-6.20 
  Atabayev, Yusup m2475 TKM1.0010.37103.70 
  Kokarev, Dmitry g2651 RUS0.5010.11101.10 

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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