Individual Calculations August 2023
 Tran Amar, Andy  Total change: 22.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1612 1732 6.50 9 0.55 40 22.00 
  Vidal, Olivier 1539 FRA1.0010.254010.00 
  Yoganathan, Sakithyan 1603 FRA0.001-0.6740-26.80 
  Capon, Thierry 1569 FRA1.0010.284011.20 
  Berro, Mahdi 1622 FRA0.001-0.6540-26.00 
  Doan, Hoang Minh 1624 FRA1.0010.354014.00 
  Mekdachi, Mathieu 1596 FRA1.0010.324012.80 
  Malagnoux, Jean-Baptiste 1620 FRA1.0010.354014.00 
  Beaufils, Antoine 1653 FRA1.0010.394015.60 
  Pichugov, Andrey 1681 ENG0.501-0.0740-2.80 

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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