Individual Calculations March 2013
 Merkin, German  Total change: 17.70  Rating chartPersonal card
 Moscow-Open 2013 C Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2074 1869 2.50 8 0.59 30 17.70 
  Arsenin, Maxim 2159 RUS0.001-0.1630-4.80 
  Cabello Aguilar, Enrique 2069 ESP1.0010.763022.80 
  Lanin, Boris Dr 2106 RUS0.001-0.2030-6.00 
  Piatin, Oleg 2052 RUS0.001-0.2630-7.80 
  Rivonenko, Vladislav 2065 RUS1.0010.753022.50 
  Sergeev, Andrey 2067 RUS0.5010.26307.80 
  Lauda, Alexandr 2059 MDA0.001-0.2530-7.50 
  Shliakhov, Ivan 2014 RUS0.001-0.3130-9.30 

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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