Individual Calculations September 2011
 Moracchini, Jean-Philippe  Total change: -3.75  Rating chartPersonal card
 9ème Tournoi d'été du Corsica Chess Club BASTIA FRA 2011-06-23
RcRownchangeKK*chgGame
 1698 1653 2.00 5 -0.25 15 -3.75 
  Szymanski, Piotr 1856 FRA0.001-0.2415-3.60 
  Pietrelle, Christian 1458 FRA1.0010.25153.75 
  Franceschini, Francois-Marie 1718 FRA0.5010.09151.35 
  Orsoni, Jean-Philippe 1951 FRA0.001-0.1515-2.25 
  Dongu-Cuneo, Yann 1506 FRA0.501-0.2015-3.00 

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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