Rapid: Individual Calculations July 2023
 Concio, Michael Jr.  Total change: -25.20  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 20 Bangkok THA 2023-06-25
RcRownchangeKK*chgGame
 2077 2390 4.50 7 -1.26 20 -25.20 
  Nagataki, Kota 1974 JPN1.0010.07201.40 
  Nguyen, Huynh Minh Thien c1986 VIE1.0010.08201.60 
  Quizon, Daniel m2367 PHI0.501-0.0320-0.60 
  Laohawirapap, Prin f2306 THA0.001-0.6220-12.40 
  Pham, Tran Gia Phuc f2085 VIE0.001-0.8620-17.20 
  Nguyen, Anh Dung 1990  * VIE1.0010.08201.60 
  Pham, Phu Quang 1828 VIE1.0010.02200.40 
 * 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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