Individual Calculations March 2011
 Huang, Feibai  Total change: 71.25  Rating chartPersonal card
 Open International de Béthune - Tournoi C BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1595 1269 3.50 5 2.85 25 71.25 
  Perche, Louis 1559 FRA1.0010.842521.00 
  Levers, Jimmy 1619 FRA0.5010.39259.75 
  Calonne, Pascal 1562 FRA1.0010.852521.25 
  Wojtkowski, Baptiste 1640 FRA0.001-0.1025-2.50 
  Jamar, Marc 1595 BEL1.0010.872521.75 

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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