Individual Calculations July 2015
 Merkin, German  Total change: 30.40  Rating chartPersonal card
 Open Moscow A May Moscow RUS 2015-05-12
RcRownchangeKK*chgGame
 2109 2079 4.00 7 0.76 40 30.40 
  Shliakhov, Ivan 1949 RUS1.0010.324012.80 
  Cherenkov, Andrey f2262 RUS1.0010.744029.60 
  Titkov, Vladimir 2146 RUS0.5010.09403.60 
  Egorov, Pavel 2161 RUS0.001-0.3940-15.60 
  Milovanova, Maria 1992 RUS1.0010.384015.20 
  Ljamin, Vladimir 2031 RUS0.501-0.0740-2.80 
  Spichkin, Alexander 2224 RUS0.001-0.3140-12.40 

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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