Individual Calculations November 2009
 Crepin, Charles-Antoine  Total change: -31.00  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1541 1475 0.00 3 -1.24 25 -31.00 
  Romascheff, Nicolas 1633 FRA0.001-0.2925-7.25 
  Angles, Max 1471 FRA0.001-0.5125-12.75 
  Peignien, Laurent 1520 FRA0.001-0.4425-11.00 

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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