Individual Calculations January 2009
 Kopylov, Alexander A  Total change: 16.60  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U18 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2348 2421 7.00 9 1.66 10 16.60 
  Nikologorsky, Matfei 2197 RUS1.0010.22102.20 
  Anton, Teodor 2353 ROU0.001-0.5910-5.90 
  Opinca, Sorin 2175 MDA1.0010.19101.90 
  Blomqvist, Erik 2322 SWE1.0010.36103.60 
  Benidze, Davit f2389 GEO0.501-0.0410-0.40 
  Khojayan, Vardan 2286 ARM1.0010.32103.20 
  Salgado Lopez, Ivan g2532 ESP1.0010.65106.50 
  Can, Emre m2460 TUR1.0010.55105.50 
  Vila Gazquez, Xavier m2419 ESP0.5010.00100.00 

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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