Individual Calculations March 2012
 Melnikov, Petr  Total change: 44.25  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2153 1880 4.50 9 2.95 15 44.25 
  Lebediantsev, Ruslan 2160 RUS1.0010.841512.60 
  Martynov, Vladimir 2133 RUS1.0010.811512.15 
  Grigoriev, Semyon 2187 RUS1.0010.861512.90 
  Spichkin, Alexander 2217 RUS0.5010.38155.70 
  Kubatko, Ivan 2212 RUS0.5010.38155.70 
  Bakin, Alexander f2188 RUS0.001-0.1415-2.10 
  Ipatov, Alexander 2118 RUS0.001-0.2015-3.00 
  Talov, Nikita 2080 RUS0.001-0.2415-3.60 
  Kan, Yuri 2085 RUS0.5010.26153.90 

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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