Individual Calculations November 2023
 Wauters, Alain  Total change: -21.20  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1700 1903 5.00 8 -1.06 20 -21.20 
  Galerne, Rene 1681 SUI1.0010.22204.40 
  Petit, Didier 1722 FRA1.0010.26205.20 
  Yaghi, Leen 1762 FRA0.001-0.6920-13.80 
  David, Pierre-Yves 1689 FRA0.501-0.2720-5.40 
  Hadamard, Olivier 1708 FRA0.501-0.2520-5.00 
  Don Ignazi, Pierre Ange 1714 FRA0.001-0.7520-15.00 
  Georget, Sebastien 1590 FRA1.0010.14202.80 
  Logie, Bernard 1736 BEL1.0010.28205.60 

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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