Individual Calculations May 2017
 Griaznykh, Igor V.  Total change: -12.40  Rating chartPersonal card
 VO Moscow. March 2017 Moscow RUS 2017-03-12
RcRownchangeKK*chgGame
 1933 2113 3.00 5 -0.62 20 -12.40 
  Bocharnikov, Oleg 1800 RUS1.0010.14202.80 
  Prakhov, Nikolay 1928 RUS0.501-0.2420-4.80 
  Mkrtchyan, Arsen 1888 ARM1.0010.22204.40 
  Belokon, Artour 2072 RUS0.501-0.0620-1.20 
  Zhukov, Anton 1979 RUS0.001-0.6820-13.60 

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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