Individual Calculations November 2018
 Maret, Anna  Total change: -12.80  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi C MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1221 1089 2.00 7 -0.32 40 -12.80 
  Ribelles, Anthony 1371 FRA0.001-0.1640-6.40 
  Bianchi, Jacques 1268 FRA0.001-0.2740-10.80 
  Terrier, Christiane 1123 FRA1.0010.554022.00 
  Dehay, Alexandre 1255 FRA0.001-0.2840-11.20 
  Koch, Robert 1119 FRA0.001-0.4640-18.40 
  Poirel, Marie-France 1112 FRA1.0010.534021.20 
  Valenza, Margot 1297 FRA0.001-0.2340-9.20 

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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