Individual Calculations December 2019
 Abbet, Michel  Total change: -1.60  Rating chartPersonal card
 10. Grand Prix de Monthey (Round 4-7) Monthey SUI 2019-11-09
RcRownchangeKK*chgGame
 1518 1402 1.00 3 -0.04 40 -1.60 
  Bruchez, Pierre Yves 1434 SUI0.001-0.4640-18.40 
  Cirafici, Pierre 1586 SUI1.0010.744029.60 
  Champoud, Gilles 1533 SUI0.001-0.3240-12.80 

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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