Individual Calculations September 2023
 Liang, Liyun  Total change: 25.60  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - G16 & G18 Standard Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1611 1199 1.50 8 0.64 40 25.60 
  Margadgua, Erdenebayar 1782 MGL0.001-0.0240-0.80 
  Liuviann, Cecilia Natalie wc1841 INA0.001-0.0140-0.40 
  Huang, Yuen Tung 1309 HKG0.5010.15406.00 
  Ha, Yihan 1681 CHN0.001-0.0540-2.00 
  Kong, Zi Yau Bernadette wc1550 SGP1.0010.894035.60 
  Nguyen, Thi Khanh Van 1709 VIE0.001-0.0440-1.60 
  Rice, Lauren 1469 SGP0.001-0.1740-6.80 
  Khuslenzaya, Baldanjantsan 1549 MGL0.001-0.1140-4.40 

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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