Individual Calculations May 2011
 Cavatorta, Ivan  Total change: 1.35  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1856 1801 4.00 9 0.09 15 1.35 
  Delseny, Serge 2021 FRA0.001-0.2215-3.30 
  Laugie, Guy 1651 FRA1.0010.30154.50 
  Roussiere, Christophe 2027 FRA0.001-0.2115-3.15 
  Soissong, Elzbieta 1646 FRA1.0010.29154.35 
  Pinchon, Henri 1927 FRA0.001-0.3315-4.95 
  Kirsch, Alain 2073 FRA0.001-0.1715-2.55 
  Sorbe, Xavier 1729 FRA1.0010.40156.00 
  Noizat, Pierre 1977 FRA0.001-0.2715-4.05 
  Barbaud, Clement 1652 FRA1.0010.30154.50 

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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