Individual Calculations July 2012
 Grigorov, Grigor  Total change: 4.90  Rating chartPersonal card
 International Open Chess Tournament Albena 2012 Albena BUL 2012-05-26
RcRownchangeKK*chgGame
 2403 2496 6.00 9 0.49 10 4.90 
  Siclovan, Cristian-Daniel 2180 ROU1.0010.13101.30 
  Radulov, Ivan g2309 BUL0.501-0.2410-2.40 
  Ji, Dan 2326 CHN0.501-0.2210-2.20 
  Bargan, Sergei m2292 MDA1.0010.24102.40 
  Papp, Petra wm2292 HUN1.0010.24102.40 
  Nikolov, Momchil g2553 BUL0.5010.08100.80 
  Solak, Dragan g2586 TUR0.5010.12101.20 
  Spasov, Vasil g2570 BUL0.5010.10101.00 
  Lu, Shanglei g2522 CHN0.5010.04100.40 

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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