Individual Calculations June 2022
 Pinphetsawan, Sirikwan  Total change: 38.40  Rating chartPersonal card
 Big Rook After School FIDE Standard Tournament - April 2022 Bangkok THA 2022-04-25
RcRownchangeKK*chgGame
 1552 1345 3.50 5 1.92 20 38.40 
  Culasing, Michael 1669 PHI1.0010.872017.40 
  Wiwatanadate, Poompong f2024 THA0.001-0.0120-0.20 
  Kuich, Gero 1479 SUI0.5010.18203.60 
  Nilkhumhaeng, Nilwadee 1145 THA1.0010.24204.80 
  Ochagabia, Glenn 1444 PHI1.0010.642012.80 

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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