Individual Calculations August 2023
 Ly-Liu, Alexavier  Total change: 16.00  Rating chartPersonal card
 2023 Queensland Junior Chess Championships Under 14-18 Brisbane AUS 2023-06-27
RcRownchangeKK*chgGame
 1600 1735 5.00 7 0.40 40 16.00 
  Lin, Matthew 1412 AUS1.0010.13405.20 
  Jigando, Mia 1424 AUS1.0010.14405.60 
  Young, Micah 1835 AUS1.0010.644025.60 
  Leong, Benjamin c1986 AUS0.001-0.1940-7.60 
  Guo, Leo 1571 AUS0.501-0.2240-8.80 
  Cooper, Joshua 1541 AUS0.501-0.2540-10.00 
  Han, Lucas 1434 AUS1.0010.15406.00 

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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