Individual Calculations July 2017
 Tin, Ruiqi  Total change: -16.40  Rating chartPersonal card
 Eastern Asia Girls Chess Championship Tagaytay City PHI 2017-05-26
RcRownchangeKK*chgGame
 1985 1867 2.00 7 -0.41 40 -16.40 
  San Diego, Marie Antoinette wf2043 PHI0.001-0.2740-10.80 
  Azman Hisham, Nur Nabila wf2033 MAS0.001-0.2840-11.20 
  Mendoza, Shania Mae wf2019 PHI0.001-0.3040-12.00 
  Doroy, Allaney Jia G wf2054 PHI1.0010.744029.60 
  Azman Hisham, Nur Najiha wf2025 MAS0.001-0.2940-11.60 
  Dela Cruz, Daren 1467  * PHI1.0010.08403.20 
  Chu, Ruotong 2251 CHN0.001-0.0940-3.60 
 * 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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