Individual Calculations March 2012
 Vul, Arkadi Eremeevich  Total change: -7.50  Rating chartPersonal card
 Memorial E.Laskera 2012 A Moscow RUS 2012-01-08
RcRownchangeKK*chgGame
 2123 2325 6.00 9 -0.75 10 -7.50 
  Valeev, Sergey 2085 RUS1.0010.20102.00 
  Smagin, Nikita 2041 RUS0.501-0.3410-3.40 
  Koshevoy, Sergey 2258 RUS0.501-0.0910-0.90 
  Trofimovsky, Alexander 2104 RUS0.501-0.2810-2.80 
  Bobrov, Yury 2069 RUS0.501-0.3110-3.10 
  Martynov, Vladimir 2133 RUS1.0010.25102.50 
  Popov, Anton Yur. 2085 RUS0.501-0.3010-3.00 
  Cherkasov, Vladimir 2040 RUS1.0010.16101.60 
  Kachar, Vladimir 2294 RUS0.501-0.0410-0.40 

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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