Rapid: Individual Calculations June 2023
 Daenen, Serge  Total change: -30.40  Rating chartPersonal card
 Schaakkring De Zwarte Dame: 26ste Open Tornooi Halle BEL 2023-05-13
RcRownchangeKK*chgGame
 1661 1816 2.00 5 -1.52 20 -30.40 
  Briffoz, Eric 1586 BEL0.001-0.7920-15.80 
  Vermeulen, Ruud 1640 NED1.0010.27205.40 
  Nguyen, Khoi 1692 BEL0.001-0.6720-13.40 
  Cornelis, Eric 1645 BEL0.001-0.7320-14.60 
  Londers, Jan 1740 BEL1.0010.40208.00 

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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