Individual Calculations October 2017
 Parondo, Rolly  Total change: 3.80  Rating chartPersonal card
 Big Rook Chess Academy Open Championship 2017 Bangkok THA 2017-08-18
RcRownchangeKK*chgGame
 1878 2124 5.50 7 0.19 20 3.80 
  Prasitsoonthorn, Teerachoti 1864 THA1.0010.18203.60 
  Habla, Jony f2205 PHI0.001-0.3920-7.80 
  Sathish, S 1724  * IND1.0010.08201.60 
  Salvador, Louie 2181 PHI0.5010.08201.60 
  Chongstitwattana, Cholapat 1724  * THA1.0010.08201.60 
  Nguyen, Le Minh Phu 1724  * VIE1.0010.08201.60 
  Srivatanakul, Pricha 1724  * THA1.0010.08201.60 
 * 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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