Rapid: Individual Calculations October 2021
 Duncan, Andrew  Total change: 0.00  Rating chartPersonal card
 Golders Green FIDE Rapidplay - SEP2 Open London ENG 2021-09-25
RcRownchangeRpKK*chgGame
 1479 0 3.00 4 0.00 1499   0.00 
  Somupillai, Selvarattinam Genga 1414 ENG1.0010.00 0.00 
  Madden, Steve 1639 ENG0.0010.00 0.00 
  Trishad, Shanjit 1346 ENG1.0010.00 0.00 
  Smith, Andrew Pe 1516 ENG1.0010.00 0.00 

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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