Individual Calculations January 2023
 Ma, Guangxianzhao  Total change: -10.80  Rating chartPersonal card
 TFSE Racka Open U1800 Budapest HUN 2022-12-17
RcRownchangeKK*chgGame
 1406 1003 0.00 3 -0.27 40 -10.80 
  Lippert, Ferenc 1535 HUN0.001-0.0340-1.20 
  Kovacs, Balazs 1326 ROU0.001-0.1340-5.20 
  Marton-John, Almos Kiran 1356 HUN0.001-0.1140-4.40 

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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