Individual Calculations January 2009
 Burgony, Lilla  Total change: -8.75  Rating chartPersonal card
 Karikas Chess Week-end B Gr. Hajduszoboszlo HUN 2008-10-10
RcRownchangeKK*chgGame
 1832 1627 0.50 2 0.03 25 0.75 
  Hever, Janos 1839 HUN0.5010.27256.75 
  Lovas, Peter 1825 HUN0.001-0.2425-6.00 

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 Youth Team Ch Miskolc HUN 2008-10-27
RcRownchangeKK*chgGame
 1679 1627 0.50 2 -0.38 25 -9.50 
  Valyi, Adel 1490 HUN0.501-0.1825-4.50 
  Nemeth, Andras 1868 HUN0.001-0.2025-5.00 

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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