Individual Calculations March 2020
 Piroska, Istvan  Total change: 43.00  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 7-8 Hungary East HUN 2020-02-02
RcRownchangeKK*chgGame
 2040 2118 2.00 2 0.79 20 15.80 
  Peredi, Oliver 2072 HUN1.0010.44208.80 
  Palotai, Bendeguz 2007 HUN1.0010.35207.00 

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)
 
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 8-9 Budapest HUN 2020-02-09
RcRownchangeKK*chgGame
 2256 2118 2.00 2 1.36 20 27.20 
  Paschall, William m2334 USA1.0010.782015.60 
  Sinkovics, Peter m2178 HUN1.0010.582011.60 

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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