Individual Calculations October 2008
 Horvath, Ilona Klara  Total change: 22.25  Rating chartPersonal card
 HUN Youth Ch. U12 Girls Balatonlelle HUN 2008-06-26
RcRownchangeKK*chgGame
 1745 1825 2.00 2 0.78 25 19.50 
  Terbe, Julianna 1754 HUN1.0010.402510.00 
  Szabo, Dorina 1735 HUN1.0010.38259.50 

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)
 
 Kovacs Zoltan Memorial IT for Girls Budapest HUN 2008-08-22
RcRownchangeKK*chgGame
 2017 1794 1.00 4 0.11 25 2.75 
  Hitter, Gabriella 2075 HUN0.001-0.1625-4.00 
  Tanacs, Anna 2038 HUN0.5010.30257.50 
  Manyoki, Anna 2053 HUN0.5010.32258.00 
  Mertens, Pauline 1901 GER0.001-0.3525-8.75 

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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