Blitz: Individual Calculations July 2023
 Leong, Ignatius  Total change: -23.40  Rating chartPersonal card
 21st ASEAN Age Group Chess Championships 2023 - Blitz - Seniors 65 Bangkok THA 2023-06-26
RcRownchangeKK*chgGame
 1742 2105 1.50 3 -1.17 20 -23.40 
  Yussof, Pg Abd Rahman 1848 BRU0.501-0.3220-6.40 
  Srivatanakul, Pricha 1705  * THA1.0010.08201.60 
  Damuy, Raul 1674 PHI0.001-0.9320-18.60 
 * 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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