Individual Calculations September 2018
 Mamah, Isabelle  Total change: -58.20  Rating chartPersonal card
 Championnat de France 2018 - Open B NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1831 1946 3.00 9 -2.91 20 -58.20 
  Rihouey, Franck 1851 FRA0.501-0.1320-2.60 
  Baudon, Andrew 1860 FRA0.501-0.1220-2.40 
  Trabet, Mathis 1841 FRA0.001-0.6420-12.80 
  Maurel, Jean-Louis 1814 FRA1.0010.32206.40 
  Roussel, Antoine 1848 FRA0.001-0.6320-12.60 
  Bouthier, Jacques 1845 FRA0.001-0.6420-12.80 
  Verat-Fayolle, Celian 1837 FRA0.001-0.6520-13.00 
  Gaillard, Christian 1781 FRA1.0010.28205.60 
  Auque, Aurelien 1800 FRA0.001-0.7020-14.00 

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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