Individual Calculations August 2023
 Beaufils, Antoine  Total change: 28.40  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1642 1653 6.00 9 1.42 20 28.40 
  Sicurani, Bruno 1459 FRA1.0010.25205.00 
  Sere, Nicolas 1852 FRA0.5010.26205.20 
  Cirjan, Daniel 1809 ROU0.5010.21204.20 
  Nguyen-Vany, Jean 1412 FRA1.0010.20204.00 
  Olivier, Philippe 1749 FRA0.001-0.3720-7.40 
  El Gemayel, Zahi 1431 FRA1.0010.22204.40 
  Tardi, Oscar 1771 FRA1.0010.662013.20 
  Tran Amar, Andy 1732 FRA0.001-0.3920-7.80 
  Bah, Ismael 1562 FRA1.0010.38207.60 

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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