Individual Calculations October 2020
 Ivan, Reka Gyongyver  Total change: 72.40  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 11 (postp) Hungary East HUN 2020-09-13
RcRownchangeKK*chgGame
 1790 1649 1.00 1 0.69 40 27.60 
  Laszlo, Laura 1790 HUN1.0010.694027.60 

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)
 
 6th Wolf Gyorgy Memorial B U2000 Berekfurdo HUN 2020-09-24
RcRownchangeKK*chgGame
 1640 1649 4.50 7 1.12 40 44.80 
  Toth, Fanni 1249  * HUN1.0010.08403.20 
  Adam, Zoltan 1765 HUN0.001-0.3440-13.60 
  Herczeg, Benedek 1249  * HUN1.0010.08403.20 
  Merena, Laszlo 1792 HUN1.0010.694027.60 
  Kovacs, Andras 1796 HUN0.5010.20408.00 
  Mohacsi, Imre 1915 HUN0.001-0.1840-7.20 
  Hajdu, Zoltan 1712 HUN1.0010.594023.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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