Individual Calculations July 2009
 Boka, Zoltan  Total change: -16.20  Rating chartPersonal card
 HUN Team Ch Toth L Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1945 1956 2.00 5 -0.57 15 -8.55 
  Gomori, Mihaly 2033 HUN0.001-0.3915-5.85 
  Sipos, Kalman 1856 HUN0.001-0.6415-9.60 
  Vizkeleti, Pal 1889 HUN1.0010.41156.15 
  Keresztes, Mark 2071 HUN0.001-0.3415-5.10 
  Ohat, Imre 1878 HUN1.0010.39155.85 

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)
 
 Csongrad County Team Ch. Csongrad County HUN 2008-11-09
RcRownchangeKK*chgGame
 1948 1956 0.00 1 -0.51 15 -7.65 
  Kain, Sandor 1948 HUN0.001-0.5115-7.65 

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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