Individual Calculations May 2019
 Bodnar, Janos  Total change: 25.80  Rating chartPersonal card
 Budapest Spring Festival 2019 B U2200 Budapest HUN 2019-04-09
RcRownchangeKK*chgGame
 1896 1780 4.50 9 1.29 20 25.80 
  Lakovic, Igor 2017 ITA0.001-0.2020-4.00 
  Juhasz, Agoston 2081 HUN0.001-0.1520-3.00 
  Mellor, Jessica 1680 ENG1.0010.36207.20 
  Bernula, Istvan 1856 HUN0.001-0.4020-8.00 
  Katulic, Zlatko 1654 CRO1.0010.33206.60 
  Karacsonyi, Kata 1882 HUN0.5010.14202.80 
  Orso, Janos f2025 HUN0.001-0.2020-4.00 
  Purak, Zoltan 1880 HUN1.0010.642012.80 
  Hortion, Donat 1987 FRA1.0010.772015.40 

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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