Rapid: Individual Calculations December 2022
 Tan, Mary Joy  Total change: 23.60  Rating chartPersonal card
 Asian Girls Rapid Chess Championship 2022 Tagaytay PHI 2022-11-18
RcRownchangeKK*chgGame
 1878 1640 2.50 6 1.18 20 23.60 
  Bach, Ngoc Thuy Duong wm2064 VIE0.001-0.0720-1.40 
  Mahdian, Anousha wf1980 IRI0.001-0.1220-2.40 
  Sadey, Rinoa Mariel 1781 PHI1.0010.692013.80 
  Safitri, Dhea 1757 INA1.0010.662013.20 
  Bhagyashree, Patil wf1881 IND0.001-0.2020-4.00 
  Elisabeth, Christine wf1805 INA0.5010.22204.40 

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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