Individual Calculations June 2024
 Pinphetsawan, Sirikwan  Total change: -15.40  Rating chartPersonal card
 4th Big Rook International Chess Festival - Open Bangkok THA 2024-05-01
RcRownchangeKK*chgGame
 1889 1653 1.00 8 -0.77 20 -15.40 
  Visweswaran, K. f2053  * IND0.001-0.0820-1.60 
  Haresh, Venkata Narayanaswamy 1822 SGP1.0010.722014.40 
  Halegua, Dani 2053  * FRA0.001-0.0820-1.60 
  Ashwath, Kaushik 1947 SGP0.001-0.1520-3.00 
  Ma, Huiyu 1844 CHN0.001-0.2520-5.00 
  Frost, Peter 1785 AUS0.001-0.3220-6.40 
  Brus, Derk 1887 NED0.001-0.2120-4.20 
  Fiuza Lima Junior, Francisco Jose 1724 ESP0.001-0.4020-8.00 
 * 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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