Individual Calculations January 2012
 Gerecs, Istvan  Total change: 10.05  Rating chartPersonal card
 XXXV. Tenkes Kupa Ozdi Lajos Memorial Harkany HUN 2011-11-19
RcRownchangeKK*chgGame
 1906 1882 4.50 8 0.67 15 10.05 
  Dulic, Grgur 2267 CRO0.001-0.0915-1.35 
  Mravik, Katalin 1605 HUN1.0010.17152.55 
  Csirke, Istvan 1771 HUN0.501-0.1515-2.25 
  Toth, Charles 1762 FRA1.0010.34155.10 
  Kele, Karoly 2157 HUN0.5010.33154.95 
  Frank, Jozsef 1981 HUN0.5010.14152.10 
  Somogyi, Gabor 1990 HUN0.001-0.3515-5.25 
  Hever, Janos 1717 HUN1.0010.28154.20 

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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