Individual Calculations September 2022
 Ivan, Reka Gyongyver  Total change: 5.20  Rating chartPersonal card
 HUN Youth Ch. 2022 U18 Girls Eger HUN 2022-07-23
RcRownchangeKK*chgGame
 1837 1877 4.00 7 0.13 40 5.20 
  Sulyok, Eszter 2090 HUN0.001-0.2340-9.20 
  Juhasz, Judit wf2037 HUN0.001-0.2940-11.60 
  Buri, Kata 1729 HUN1.0010.304012.00 
  Somogyi, Barbara 1681 HUN0.501-0.2540-10.00 
  Koltai, Dora 1763 HUN0.501-0.1640-6.40 
  Kiss, Eniko wc1646 HUN1.0010.21408.40 
  Toth, Nikoletta wf1914 HUN1.0010.554022.00 

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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