Individual Calculations July 2019
 Nguyen, Mai Chi  Total change: -22.00  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U8 Girls STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1202 1237 0.00 1 -0.55 40 -22.00 
  Le, Thai Hoang Anh 1202 VIE0.001-0.5540-22.00 

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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