Individual Calculations August 2023
 Ferrie, Peter  Total change: -8.60  Rating chartPersonal card
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1495 1295 1.00 5 -0.43 20 -8.60 
  Chua, Jia-Tien wc1791 MAS0.001-0.0420-0.80 
  Azhar, Puteri Delisya Zhansaya 1507 MAS0.5010.27205.40 
  Lee, Ryan 1582 MAS0.5010.34206.80 
  Ebrahimi , Sina 1569 IRI0.001-0.1720-3.40 
  Deepak, Raju K 1027 IND0.001-0.8320-16.60 

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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