Individual Calculations April 2024
 Otsuka, Shou  Total change: -2.80  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 2048 2141 5.50 9 -0.14 20 -2.80 
  Valette, Christian 1926 FRA0.501-0.2720-5.40 
  Ricou, Guillaume 1951 FRA1.0010.25205.00 
  Degraeve, Jean-Marc g2455 FRA0.001-0.1420-2.80 
  Lefrancois, Jean 1897 FRA1.0010.20204.00 
  Gratton, Manolo 1965 FRA0.001-0.7320-14.60 
  Gratton, Alexandre 1987 FRA1.0010.29205.80 
  Catoire, Pierre 1893 FRA1.0010.19203.80 
  Wirig, Anthony g2462 FRA0.001-0.1320-2.60 
  Van Der Straeten, Lieven 1900 BEL1.0010.20204.00 

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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