Individual Calculations December 2019
 Sacar, Mohamad  Total change: 10.20  Rating chartPersonal card
 2nd Big Rook Inhouse A-Final Bangkok THA 2019-07-20
RcRownchangeKK*chgGame
 1808 2067 6.00 7 0.51 20 10.20 
  Piyathumawuttikul, Kantapat 1667  * THA1.0010.08201.60 
  Loyaga, Nathaniel 1865 PHI1.0010.24204.80 
  Silva, Winston Joseph R 1870 PHI0.501-0.2520-5.00 
  Chongstitwattana, Cholapat 1667  * THA0.501-0.4220-8.40 
  Rangkaew, Katunchalee 1667  * THA1.0010.08201.60 
  Habla, Jony f2177 PHI1.0010.652013.00 
  Culasing, Michael 1742 PHI1.0010.13202.60 
 * 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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