Individual Calculations February 2023
 Restas, Peter  Total change: -39.60  Rating chartPersonal card
 8th Dr.Berecz Arpad Memorial Szeged HUN 2022-12-27
RcRownchangeKK*chgGame
 1845 2003 3.50 7 -1.29 20 -25.80 
  Toth, Rafael 1685 HUN1.0010.13202.60 
  Szamko, Hanna 1603  * HUN0.501-0.4220-8.40 
  Granicz, Janos 1769 HUN1.0010.21204.20 
  Koszta, Benedek 2116 HUN0.001-0.3520-7.00 
  Vereczkei, Laszlo Dr. 1966 HUN0.001-0.5520-11.00 
  Ghita, Vlad-Bogdan 1934 ROU1.0010.40208.00 
  Berczi, Peter 1845 HUN0.001-0.7120-14.20 
 * 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)
 
 Evadnyito V. Premium Nemzetkozi Sakkverseny Budapest Budapest HUN 2023-01-05
RcRownchangeKK*chgGame
 1846 2000 4.50 7 -0.37 20 -7.40 
  Harkai, Emma 1760 HUN0.001-0.8020-16.00 
  Broderick, Tamas 1886 HUN1.0010.34206.80 
  Bod, Marton 1756 HUN1.0010.20204.00 
  Szabo, Kristof 2106 HUN0.001-0.3620-7.20 
  Fecske, Csaba 1794 HUN0.501-0.2620-5.20 
  Haszon, Abel 1787 HUN1.0010.23204.60 
  Karacsonyi, Bank 1830 HUN1.0010.28205.60 

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)
 
 Csongrad-Csanad County Team Ch. 2022-23 R 4 Csongrad-Csanad Region HUN 2023-01-15
RcRownchangeKK*chgGame
 1982 2000 0.00 1 -0.53 20 -10.60 
  Varga, Gabor 1982 HUN0.001-0.5320-10.60 

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)
 
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 6 Hungary South East HUN 2023-01-29
RcRownchangeKK*chgGame
 2156 2000 0.50 1 0.21 20 4.20 
  Nagy, Attila N 2156 SRB0.5010.21204.20 

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)
 

 

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