Individual Calculations November 2011
 Laurent, Raphael  Total change: 39.90  Rating chartPersonal card
 7e open international de Dieppe - Open B (-1800) DIEPPE FRA 2011-08-28
RcRownchangeKK*chgGame
 1671 1637 4.50 7 1.33 30 39.90 
  Billot, Daniel 1779 FRA0.5010.19305.70 
  Waucampt, Yoan 1539 FRA1.0010.373011.10 
  Sarafian, Thomas 1775 FRA1.0010.693020.70 
  Tardi, Oscar 1715 FRA0.5010.11303.30 
  Ghyselen, Alexis 1594 FRA1.0010.443013.20 
  Durand, Jeremie 1674 FRA0.001-0.4530-13.50 
  Le Bihan, Alison 1621 FRA0.501-0.0230-0.60 

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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