Individual Calculations September 2009
 Hajdu, Sandor  Total change: -39.75  Rating chartPersonal card
 XIII Battle of Senta 1697 B Senta SRB 2009-07-18
RcRownchangeKK*chgGame
 1876 1986 3.50 8 -1.59 25 -39.75 
  Ristic, Zoran 1649 SRB0.501-0.3825-9.50 
  Jovic, Branko 1874 SRB1.0010.35258.75 
  Kovacs, Arthur 2141 HUN0.5010.21255.25 
  Vince, Andrea 2092 SRB0.001-0.3625-9.00 
  Milosavljevic, Marija 1848 SRB0.001-0.6925-17.25 
  Kovacs, Istvan 1803 HUN0.501-0.2425-6.00 
  Toth Pal, Gabor 1825 SRB0.001-0.7125-17.75 
  Szalaji, Renata 1777 HUN1.0010.23255.75 

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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