Individual Calculations July 2012
 Demeter, Istvan  Total change: 23.40  Rating chartPersonal card
 HUN Team Ch. Erkel R 1-11 Hungary HUN 2011-09-25
RcRownchangeKK*chgGame
 2071 2024 5.50 9 1.56 15 23.40 
  Kiss, Pal Vac 2019 HUN1.0010.49157.35 
  Varga, Laszlo 2191 HUN0.5010.22153.30 
  Rozsa, Sandor 1972 HUN0.501-0.0715-1.05 
  Liskan, Lajos 1967 HUN1.0010.42156.30 
  Vass, Istvan 2085 HUN0.5010.08151.20 
  Mezei, Csaba 2105 HUN0.001-0.3915-5.85 
  Imre, Jozsef 2105 HUN0.5010.11151.65 
  Sillye, Kalman 2120 HUN0.5010.13151.95 
  Kiraly, Zoltan 2075 HUN1.0010.57158.55 

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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