Individual Calculations November 2023
 Gatta, Bruno  Total change: -15.00  Rating chartPersonal card
 Open automne 2023 du CEWB Ronde 1 Bruxelles BEL 2023-10-05
RcRownchangeKK*chgGame
 1825 1373 0.00 1 -0.06 20 -1.20 
  Khanalizadeh, Ahmad 1825 BEL0.001-0.0620-1.20 
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)
 
 Open automne 2023 du CEWB Ronde 2 Bruxelles BEL 2023-10-12
RcRownchangeKK*chgGame
 1945 1373 0.00 1 -0.02 20 -0.40 
  Czuczai, Jeno Dr. 1945 HUN0.001-0.0220-0.40 
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)
 
 Open automne 2023 du CEWB Ronde 3 Bruxelles BEL 2023-10-19
RcRownchangeKK*chgGame
 1247 1373 0.00 1 -0.67 20 -13.40 
  Nagy, Peter 1247 BEL0.001-0.6720-13.40 
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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