Individual Calculations May 2019
 Kozma, Karoly  Total change: -27.80  Rating chartPersonal card
 HUN Team League B Div. Charousek Rezso Group 2018-2019 R 9-10 Hungary West HUN 2019-03-10
RcRownchangeKK*chgGame
 2181 2270 0.00 2 -1.24 20 -24.80 
  Fendrik, Lajos 2234 HUN0.001-0.5520-11.00 
  Nemeth, Gergely 2128 HUN0.001-0.6920-13.80 

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 B Div. Charousek Rezso Group 2018-2019 R 11 Hungary HUN 2019-04-28
RcRownchangeKK*chgGame
 2161 2270 0.50 1 -0.15 20 -3.00 
  Voros, Gellert 2161 SVK0.501-0.1520-3.00 

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)
 

 

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