Individual Calculations September 2009
 Braun, Arik  Total change: -9.70  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2532 2529 3.00 8 -0.97 10 -9.70 
  Nevednichy, Vladislav g2570 ROU0.5010.06100.60 
  Azmaiparashvili, Zurab g2626 GEO0.5010.13101.30 
  Radulski, Julian g2539 BUL0.001-0.4910-4.90 
  Navara, David g2687 CZE0.001-0.2910-2.90 
  Shavtvaladze, Nikoloz m2452 GEO0.501-0.1110-1.10 
  McHedlishvili, Mikheil g2592 GEO0.5010.09100.90 
  Cherednichenko, Svetlana wg2347 UKR0.501-0.2410-2.40 
  Arnaudov, G Petar m2443 BUL0.501-0.1210-1.20 

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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