Individual Calculations July 2023
 Do, Ha Trang  Total change: 105.20  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U8, U10, U12, U14 Bangkok THA 2023-06-18
RcRownchangeKK*chgGame
 1323 1091 4.50 8 2.63 40 105.20 
  Tong, Thai Hoang An 1457 VIE0.001-0.1040-4.00 
  Tran, Le Vy 1348 VIE0.5010.324012.80 
  Capilitan, Zhaoyu 1229 PHI1.0010.694027.60 
  Asudani, Ruhani Raj 1383 IND0.001-0.1540-6.00 
  Magallanes, Princess Rane 1181 PHI0.5010.12404.80 
  Bui, Thi Kim Khanh 1598 VIE1.0010.964038.40 
  Paquinol, Ashzley Aya Nicole 1169 PHI0.5010.11404.40 
  Le, Thai Hoang Anh 1221 VIE1.0010.684027.20 

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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