Individual Calculations September 2009
 Marfisi, Alexandre  Total change: -69.00  Rating chartPersonal card
 Match Interne Corsica Chess Club Bastia FRA 2009-07-11
RcRownchangeKK*chgGame
 1516 1555 0.00 5 -2.76 25 -69.00 
  Boisdy, Yoann 1568 FRA0.001-0.4825-12.00 
  Francois, Thomas 1568 FRA0.001-0.4825-12.00 
  Francois, Coralie 1495 FRA0.001-0.5825-14.50 
  Mariotti, Enzo 1522 FRA0.001-0.5525-13.75 
  Bove, Terry 1429 FRA0.001-0.6725-16.75 

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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