Individual Calculations January 2010
 Casta, Jean-Paul  Total change: -10.50  Rating chartPersonal card
 Tournoi d'Automne du CCC A Bastia FRA 2009-10-01
RcRownchangeKK*chgGame
 1709 1685 3.50 9 -0.70 15 -10.50 
  Camblan, Roger 1682 FRA1.0010.50157.50 
  Rigal, Joel 1654 FRA1.0010.46156.90 
  Szymanski, Piotr 1856 FRA0.001-0.2715-4.05 
  Leveque, Christophe 1688 FRA0.001-0.5015-7.50 
  Geronimi, Vital 1645 FRA1.0010.44156.60 
  Morganti, Noel 1712 FRA0.001-0.4615-6.90 
  Battesti, Leo 1752 FRA0.001-0.4115-6.15 
  Luciani, Thibault 1764 FRA0.001-0.3915-5.85 
  Gil, Jean-Jacques 1632 FRA0.501-0.0715-1.05 

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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