Rapid: Individual Calculations September 2019
 Sartenaer, Jean-Claude  Total change: 17.00  Rating chartPersonal card
 20th Golders Green FIDE Rapid Chess U145 London ENG 2019-08-03
RcRownchangeKK*chgGame
 1529 1550 4.00 6 0.85 20 17.00 
  McBrinn, Conall 1307 ENG1.0010.20204.00 
  Luo, Yifan 1334 ENG1.0010.22204.40 
  Silva Pena, Angel David 1768 ESP1.0010.782015.60 
  Goodfellow, Russell Robert 1665 ENG1.0010.662013.20 
  Bovtramovics, Vladimirs 1553 LAT0.001-0.5020-10.00 
  Oliveri, Claudio 1546 ITA0.001-0.5120-10.20 

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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