Individual Calculations April 2023
 Geroly, Jozsef  Total change: -3.80  Rating chartPersonal card
 Veszprem County Team Ch. 2022-23 R5 Veszprem Region HUN 2023-03-05
RcRownchangeKK*chgGame
 1833 1698 0.50 1 0.18 20 3.60 
  Szunyogh, Istvan 1833 HUN0.5010.18203.60 

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. Szechenyi League 2022-23 R 7-8 Hungary North West HUN 2023-03-12
RcRownchangeKK*chgGame
 1477 1698 0.50 1 -0.28 20 -5.60 
  Szalay, Istvan 1477 HUN0.501-0.2820-5.60 

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)
 
 9th Wolf Gyorgy Memorial Group B Berekfurdo HUN 2023-03-16
RcRownchangeKK*chgGame
 1600 1698 3.50 6 -0.09 20 -1.80 
  Nemeth, Lorinc 1298  * HUN1.0010.08201.60 
  Hajdu, Istvan c1825 HUN0.001-0.3320-6.60 
  Botos, Jozsef 1802 HUN0.001-0.3620-7.20 
  Rabovszky, Gyorgy 1635 HUN1.0010.41208.20 
  Balogh, Gerda 1335 HUN1.0010.10202.00 
  Zoltan, Andras 1707 HUN0.5010.01200.20 
 * 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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