Individual Calculations January 2009
 Braun, Arik  Total change: -8.80  Rating chartPersonal card
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2529 2567 3.50 6 0.23 10 2.30 
  Borisek, Jure m2548 SLO1.0010.47104.70 
  Jakovenko, Dmitry g2737 RUS0.001-0.2810-2.80 
  Webb, Laurence E f2347 ENG0.501-0.2810-2.80 
  Trygstad, Kristian f2316 NOR0.501-0.3110-3.10 
  David, Alberto g2586 LUX1.0010.53105.30 
  Vitiugov, Nikita g2638 RUS0.5010.10101.00 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2516 2567 4.50 10 -1.11 10 -11.10 
  Georgiev, Kiril g2645 BUL1.0010.61106.10 
  Agdestein, Simen g2588 NOR0.5010.03100.30 
  Rees, Ioan c2297 WLS1.0010.17101.70 
  Cuartas, Jaime Alexander m2489 COL0.501-0.1110-1.10 
  Peralta, Fernando g2557 ARG0.501-0.0110-0.10 
  Kotronias, Vasilios g2587 GRE0.001-0.4710-4.70 
  Hussein, N A f2338 IRQ0.501-0.2910-2.90 
  Bruzon Batista, Lazaro g2623 CUB0.001-0.4210-4.20 
  Dias, Paulo f2406 POR0.501-0.2110-2.10 
  Gurevich, Mikhail g2634 TUR0.001-0.4110-4.10 

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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