Individual Calculations July 2023
 Liu, Jiayu  Total change: -58.40  Rating chartPersonal card
 HUN Youth Ch. 2023 U10 Boys Buk HUN 2023-06-19
RcRownchangeKK*chgGame
 1425 1372 2.50 9 -1.46 40 -58.40 
  Kiss, Mate Botond 1204 HUN0.001-0.7240-28.80 
  Hegedus, Bernat 1629 HUN0.001-0.1840-7.20 
  Minga-Nagy, Abel Inti 1751 HUN0.001-0.0940-3.60 
  Fan, Xiaotong 1497 HUN0.5010.17406.80 
  Lako, Peter 1231 HUN1.0010.314012.40 
  Ilko-Toth, Andras 1591 HUN0.5010.284011.20 
  Dobra, Adam 1246 HUN0.001-0.6740-26.80 
  Marton-John, Almos Kiran 1612 HUN0.001-0.2040-8.00 
  Golya, David 1060 HUN0.501-0.3640-14.40 

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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