Individual Calculations October 2020
 Nemeth, Attila Janos  Total change: 19.40  Rating chartPersonal card
 HUN National Team Ch. Charousek Division 2019-2020 R 10 (post) Hungary West HUN 2020-08-30
RcRownchangeKK*chgGame
 1909 1970 1.00 1 0.42 20 8.40 
  Pal, Istvan 1909 HUN1.0010.42208.40 

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)
 
 HUN National Team Ch. Charousek Division 2019-2020 R 11 (postp) Hungary West HUN 2020-09-13
RcRownchangeKK*chgGame
 2002 1964 1.00 1 0.55 20 11.00 
  Presznyak, Istvan 2002 HUN1.0010.552011.00 

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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