Individual Calculations September 2015
 Le Marec, Simon  Total change: -16.20  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1970 2157 5.00 8 -0.81 20 -16.20 
  Wild, Helmut 1941 GER1.0010.22204.40 
  Bulmaga, Irina mwg2393 ROU0.001-0.2020-4.00 
  Benard, Anne-Laurie 1961 FRA1.0010.25205.00 
  Ferret-Leger, Gaspard 1795 FRA0.001-0.9020-18.00 
  Principato, Guillaume 1838 FRA1.0010.13202.60 
  Cole, Sebastien 1904 FRA0.001-0.8120-16.20 
  Maruejols, Claude 1930 FRA1.0010.21204.20 
  Nineuil, Vincent 2000 FRA1.0010.29205.80 

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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