Individual Calculations February 2020
 Zoldy, Robert  Total change: -12.80  Rating chartPersonal card
 11th Christmas Open 2019 Budapest HUN 2019-12-27
RcRownchangeKK*chgGame
 1918 1922 3.50 7 -0.09 20 -1.80 
  Karacsonyi, Gellert f2306 HUN0.001-0.0920-1.80 
  Forgacs, Andras 1828 HUN0.001-0.6320-12.60 
  Bolyki, Istvan 1765 HUN0.501-0.2120-4.20 
  Karacsonyi, Kata 1898 HUN1.0010.47209.40 
  Geczi-Zajzon, Kristof 1616 HUN1.0010.14202.80 
  Reviczki, Roland 2023 HUN0.5010.14202.80 
  Yip, Michael 1987 CAN0.5010.09201.80 

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)
 
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 6-7 Budapest HUN 2020-01-12
RcRownchangeKK*chgGame
 1924 1939 0.50 2 -0.55 20 -11.00 
  Farkas, Otto Jr. 1928 HUN0.001-0.5220-10.40 
  Draga, Balazs 1919 HUN0.501-0.0320-0.60 

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)
 

 

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