Individual Calculations March 2019
 Bonnafous, Michel  Total change: 31.60  Rating chartPersonal card
 33eme Festival International des Jeux de Cannes - Open B (-2200) CANNES FRA 2019-02-18
RcRownchangeKK*chgGame
 1899 1941 6.50 9 1.58 20 31.60 
  Kirastinnicos, Mikael 1694 FRA0.501-0.3120-6.20 
  Guarisco, Renzo 1638 SUI1.0010.14202.80 
  Souevamanien, Pascal 2028 FRA0.5010.12202.40 
  Salvi, Michel 1695 FRA1.0010.19203.80 
  Durandeau, Jean-Marie 2031 FRA1.0010.622012.40 
  Wauters, Alain 2044 FRA1.0010.642012.80 
  Seemann, Jakub 1928 POL0.501-0.0220-0.40 
  Bergougnoux, Axel 2016 FRA0.001-0.4020-8.00 
  Bonneville, Guy 2017 FRA1.0010.602012.00 

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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