Individual Calculations September 2017
 Wadoux, Philippe  Total change: -13.40  Rating chartPersonal card
 14e Open international de Plancoet PLANCOET FRA 2017-07-30
RcRownchangeKK*chgGame
 1854 1740 2.50 9 -0.67 20 -13.40 
  Maruejols, Claude 1888 FRA0.5010.20204.00 
  Monnot, Paul 1817 FRA0.001-0.3920-7.80 
  Martin, Paul Guido 1991 GER0.5010.31206.20 
  Delabbey, Florian 1964 FRA0.5010.28205.60 
  Dupeux, Denis 1825 FRA0.001-0.3820-7.60 
  Gueuning, Martin 1941 BEL0.5010.26205.20 
  Hirstel, Serge 1897 FRA0.001-0.2920-5.80 
  Carfantan, Jean-Pierre 1696 FRA0.001-0.5620-11.20 
  Jubin, Thierry 1664 FRA0.501-0.1020-2.00 

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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