Individual Calculations December 2019
 Weisz, Jacques  Total change: -14.60  Rating chartPersonal card
 FIDE 334 A de 1650 a -2350 du club 608 des 9 10 11 novembre 2019 PARIS FRA 2019-11-09
RcRownchangeKK*chgGame
 1846 1710 1.00 5 -0.73 20 -14.60 
  Nuzzolo, Yannis 1984 FRA0.001-0.1720-3.40 
  Mekhane, Adam 1934 FRA0.001-0.2220-4.40 
  Duvert, Francois 1641 FRA1.0010.40208.00 
  Veron, Cyprien c2050 FRA0.001-0.1220-2.40 
  Boulos, Paul 1622 LBN0.001-0.6220-12.40 

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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