Blitz: Individual Calculations September 2023
 Lama, Surbir  Total change: -19.20  Rating chartPersonal card
 BCC Monthly Blitz, August 2023 Bangkok THA 2023-08-25
RcRownchangeKK*chgGame
 1694 2077 6.00 8 -0.96 20 -19.20 
  Pinphetsawan, Sirikwan 1476 THA1.0010.02200.40 
  Gutsulyak, Nikolay 1750 RUS0.001-0.8720-17.40 
  Wiwatanadate, Poompong f2056 THA1.0010.47209.40 
  Chulanon, Pongrak 1677  * THA1.0010.08201.60 
  Rolston, Daniel Haruma 1798 IRL1.0010.16203.20 
  Darby, Peter 1702 ENG0.001-0.9120-18.20 
  Chuemsakul, Sarocha wf1684 THA1.0010.08201.60 
  Fernandez Rubio, Oliver 1405 ESP1.0010.01200.20 
 * 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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