Individual Calculations July 2023
 Le, Huynh Tuan Khang  Total change: -67.20  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Standard Open U12 Bangkok THA 2023-06-18
RcRownchangeKK*chgGame
 1340 1571 4.50 8 -1.68 40 -67.20 
  Lee, Chase 1171  * KOR0.501-0.4240-16.80 
  Jitwichian, Pataradit 1409 THA1.0010.294011.60 
  Sodbaatar, Batsaikhan 1294 MGL0.501-0.3340-13.20 
  Nguyen, Nghia Gia Binh 1504 VIE0.501-0.0940-3.60 
  Bui, Quang Minh 1229 VIE0.501-0.3840-15.20 
  Haresh, Venkata Narayanaswamy 1395 SGP0.501-0.2340-9.20 
  Nguyen, Hoang Bach 1265 VIE1.0010.14405.60 
  Yu, Kaiyi 1454 SGP0.001-0.6640-26.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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