Individual Calculations March 2013
 Babkin, Ivan  Total change: 21.30  Rating chartPersonal card
 Moscow-Open 2013 C Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2112 1927 3.50 8 1.42 15 21.30 
  Ryzhkov, Vadim 2205 RUS0.001-0.1715-2.55 
  Sergeev, Andrey 2067 RUS0.5010.19152.85 
  Bayramov, Elkhan 2085 AZE1.0010.711510.65 
  Shalin, Alexey 2143 RUS0.001-0.2215-3.30 
  Mamedov, Elmin 2083 RUS0.5010.21153.15 
  Mrykhin, Igor 2135 RUS0.5010.27154.05 
  Potseluev, Sergey 2057 RUS1.0010.681510.20 
  Masich, Viktor 2118 RUS0.001-0.2515-3.75 

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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