Individual Calculations September 2010
 Bodner, Alfred  Total change: -17.55  Rating chartPersonal card
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 1911 2016 4.00 8 -1.17 15 -17.55 
  Bogdan, Dan m2356 ROU0.001-0.1215-1.80 
  Fulger, Ionut 1817 ROU0.001-0.7615-11.40 
  Tat, Alin-Sebastian 1809 ROU0.501-0.2715-4.05 
  Colompar, Ladislau-Alexandru 1819 ROU1.0010.25153.75 
  Ambru, Dan-Catalin 1881 ROU0.501-0.1815-2.70 
  Stoean, Robert-Renaldo 1818 ROU0.501-0.2615-3.90 
  Visanescu, Daria-Ioana wf1897 ROU0.501-0.1615-2.40 
  Vartopeanu, Nicolae 1891 ROU1.0010.33154.95 

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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