Individual Calculations September 2009
 Miguel, Alain  Total change: 4.50  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1853 1878 5.00 9 0.18 25 4.50 
  Fahys, Bertrand 1816 FRA0.501-0.0925-2.25 
  Gautier, Michel 1797 FRA1.0010.39259.75 
  Wolfangel, Claude 1757 FRA0.501-0.1625-4.00 
  Deneuville, Ludovic 1984 FRA0.001-0.3625-9.00 
  Robert, Thibaud 1770 FRA1.0010.35258.75 
  Budin, Florent 1977 FRA1.0010.642516.00 
  Moullier, Igor 1991 FRA0.001-0.3525-8.75 
  Amram, Roger 1770 FRA1.0010.35258.75 
  Scalia, Jerome 1814 FRA0.001-0.5925-14.75 

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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