Individual Calculations February 2019
 Kovacs, Geza  Total change: -6.20  Rating chartPersonal card
 14th Amateur Open Gyor HUN 2018-12-29
RcRownchangeKK*chgGame
 1700 1964 3.50 5 -0.43 20 -8.60 
  Eros, Vivien 1564  * HUN1.0010.08201.60 
  Balint, Peter 1564  * AUT1.0010.08201.60 
  Pechy, Zoltan Peter 1564  * HUN0.501-0.4220-8.40 
  Erdei, Lajos Jr. 1916 HUN0.001-0.5720-11.40 
  Szunyogh, Istvan 1893 HUN1.0010.40208.00 
 * 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)
 
 HUN Team League 2nd Div. Breyer Group 2018-2019 R 4 Hungary HUN 2019-01-27
RcRownchangeKK*chgGame
 2068 1980 0.50 1 0.12 20 2.40 
  Dibusz, Domonkos 2068 HUN0.5010.12202.40 

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)
 

 

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