Individual Calculations February 2020
 Purak, Zoltan  Total change: -2.40  Rating chartPersonal card
 11th Christmas Open 2019 Budapest HUN 2019-12-27
RcRownchangeKK*chgGame
 1907 1860 3.00 7 -0.17 20 -3.40 
  Dobai, Szabolcs 2167 HUN0.001-0.1420-2.80 
  Karacsonyi, Luca 1611 HUN1.0010.19203.80 
  Markos, Adam 2214 HUN0.001-0.1120-2.20 
  Kormendy, Gyorgy Dr. 1601 HUN1.0010.18203.60 
  Csalami, Gabor 1940 HUN0.001-0.3920-7.80 
  Suranyi, Pal 2093 HUN0.001-0.2120-4.20 
  Bartuszek, Andras 1722 HUN1.0010.31206.20 

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. Bilek Istvan Group 2019-2020 R 6-7 Budapest HUN 2020-01-12
RcRownchangeKK*chgGame
 1868 1860 1.50 2 0.52 20 10.40 
  Maga, Peter 1762 HUN1.0010.37207.40 
  Wirth, Adam 1973 HUN0.5010.15203.00 

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)
 
 Hobagoly Cup January 2020 Budapest HUN 2020-01-17
RcRownchangeKK*chgGame
 1859 1860 1.50 4 -0.47 20 -9.40 
  Hangay, Tibor 1460  * HUN1.0010.08201.60 
  Csonkics, Tunde wg2159 HUN0.5010.35207.00 
  Nikanova, Ekaterina wf2113 BLR0.001-0.1920-3.80 
  Kovarikova, Maria wc1705 SVK0.001-0.7120-14.20 
 * 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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