Individual Calculations October 2012
 Dzhumaev, Marat  Total change: 18.50  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2519 2499 7.00 11 1.85 10 18.50 
  Chavez, Ricardo Ernesto f2205 ESA1.0010.15101.50 
  Stevic, Hrvoje g2614 CRO0.5010.16101.60 
  Navara, David g2691 CZE0.5010.25102.50 
  Crosa Coll, Martin m2344 URU0.501-0.2110-2.10 
  Amdouni, Zoubaier 2305 TUN1.0010.25102.50 
  Milos, Gilberto g2593 BRA1.0010.63106.30 
  Gonzalez Garcia, Jose g2532 MEX1.0010.55105.50 
  Akopian, Vladimir g2687 ARM0.001-0.2610-2.60 
  Borisek, Jure g2554 SLO0.5010.08100.80 
  Cheparinov, Ivan g2681 BUL0.5010.24102.40 
  Nguyen, Van Huy m2506 VIE0.5010.01100.10 

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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