Individual Calculations July 2009
 Csema, Tamas  Total change: -1.50  Rating chartPersonal card
 HUN Team Ch. NB-I/B Maroczy Several towns in HUN HUN 2008-10-26
RcRownchangeKK*chgGame
 2044 2033 0.50 1 0.02 15 0.30 
  Balogh, Lajos 2044 HUN0.5010.02150.30 

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)
 
 HUN Team Ch Barcza Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2132 2033 1.00 3 -0.12 15 -1.80 
  Valko, Krisztian 2267 HUN0.001-0.2115-3.15 
  Bartha, Laszlo 2091 HUN0.5010.08151.20 
  Orosz, Laszlo 2038 HUN0.5010.01150.15 

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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