Individual Calculations September 2010
 Boilleau, Olivier  Total change: -76.75  Rating chartPersonal card
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1594 1752 4.00 10 -3.07 25 -76.75 
  Ezratti, Andre 1612 FRA1.0010.31257.75 
  Genet, Xavier 1670 FRA0.001-0.6125-15.25 
  Fauchart, Francois 1608 FRA0.001-0.6925-17.25 
  Ilpide, Jean-Luc 1609 FRA1.0010.31257.75 
  Torelli, Roger 1639 FRA0.001-0.6525-16.25 
  Hazarabedian, Guy 1560 FRA0.001-0.7525-18.75 
  Flick, Antoine 1478 FRA1.0010.17254.25 
  Rosedel, Jean-David 1587 FRA0.001-0.7225-18.00 
  Jonet, Gilbert 1572 FRA1.0010.26256.50 
  Bergmann, Delphine 1600 FRA0.001-0.7025-17.50 

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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