Individual Calculations January 2012
 Istvanovszki, Martin  Total change: -16.80  Rating chartPersonal card
 XXIX. Balaton Nemzetkozi Sakkfesztival Heviz Open A Heviz HUN 2011-10-18
RcRownchangeKK*chgGame
 2208 2311 4.50 9 -1.12 15 -16.80 
  Obran, Harald 1988 AUT0.001-0.8715-13.05 
  Zilahi, Gabor 2022 HUN1.0010.16152.40 
  De Andres Gonalons, Fernando 2137 ESP0.501-0.2315-3.45 
  Wegerer, Josef 2061 AUT1.0010.19152.85 
  Boguszlavszkij, Jevgenyij m2240 HUN0.501-0.1015-1.50 
  Vegh, Endre m2267 HUN0.501-0.0615-0.90 
  Babits, Andras 2169 HUN1.0010.31154.65 
  Czebe, Attila g2513 HUN0.001-0.2415-3.60 
  Cebalo, Miso g2478 CRO0.001-0.2815-4.20 

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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