Individual Calculations September 2010
 Weiler, Georg  Total change: -7.50  Rating chartPersonal card
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 1851 1680 1.00 5 -0.50 15 -7.50 
  Jakovlev, Juri 2080  * EST0.001-0.0815-1.20 
  Rujan, Rodel-Marinel 1897 ROU0.001-0.2215-3.30 
  Dragoi, Tudor 1868 ROU0.001-0.2615-3.90 
  Jidanu, Florin 1624 ROU0.001-0.5815-8.70 
  Batranca, Ion 1784 ROU1.0010.64159.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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