Individual Calculations July 2019
 Somthong, Aonuma  Total change: 0.00  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Girls STANDARD Mandalay MYA 2019-06-10
RcRownchangeRpKK*chgGame
 1318 0 0.00 3 0.00 518   0.00 
  Dela Cruz, Daren 1329 PHI0.0010.00 0.00 
  Nguyen, Ngoc Hien 1412 VIE0.0010.00 0.00 
  Nguyen, Binh Vy 1212 VIE0.0010.00 0.00 

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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