Individual Calculations July 2019
 Tan, Mary Joy  Total change: 22.40  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U16 Girls STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1735 1650 3.00 6 0.56 40 22.40 
  Bach, Ngoc Thuy Duong wf2050  * VIE0.001-0.0840-3.20 
  Le, Hong Minh Ngoc 1639 VIE0.001-0.5240-20.80 
  Villa, Ma. Elayza 1538 PHI0.501-0.1540-6.00 
  Su, Laet Nandar 1785 MYA1.0010.684027.20 
  Nghiem, Thao Tam 1726 VIE0.5010.10404.00 
  Vinuya, Ruth Joy 1671 PHI1.0010.534021.20 
 * 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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