Individual Calculations April 2015
 Mazzetta, Renato  Total change: -19.80  Rating chartPersonal card
 29ème Festival International des Jeux - Tournoi B CANNES FRA 2015-02-22
 1844 1929 4.50 9 -0.99 20 -19.80 
  Nanni, Sergio 1661 ITA1.0010.17203.40 
  Jackson, Oliver A f2133 ENG0.001-0.2420-4.80 
  Saunier, Serge 1743 FRA0.501-0.2420-4.80 
  Sene, Charles 1775 FRA1.0010.29205.80 
  Bodereau, Marc 1720 FRA1.0010.23204.60 
  Albanesi, Roberto 1989 ITA0.5010.08201.60 
  Mohorea, Vasile 2056 ROU0.001-0.3320-6.60 
  Mangiaracina, Franck 1729 FRA0.501-0.2620-5.20 
  Riviere, Jerome 1787 FRA0.001-0.6920-13.80 

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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