Individual Calculations May 2014
 Martin, Bela Sr.  Total change: -7.05  Rating chartPersonal card
 Budapest Team Ch. II. Bilek Group R 9 -10 Budapest HUN 2014-03-09
RcRownchangeKK*chgGame
 1820 1765 0.50 2 -0.35 15 -5.25 
  Tot Katona, Tibor 1778 HUN0.001-0.4815-7.20 
  Tardos, Robert 1861 HUN0.5010.13151.95 

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)
 
 Budapest Team Ch. I. Lilienthal Group R 11 Budapest HUN 2014-04-06
RcRownchangeKK*chgGame
 1675 1765 0.50 1 -0.12 15 -1.80 
  Mercz, Bela 1675 HUN0.501-0.1215-1.80 

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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