Individual Calculations January 2010
 Boyette, Pierre  Total change: -27.55  Rating chartPersonal card
 Lorraine 1 - R2 LOR FRA 2009-10-18
RcRownchangeKK*chgGame
 1451 1425 0.00 1 -0.46 25 -11.50 
  Lupoglazoff, Maxime 1451 FRA0.001-0.4625-11.50 

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)
 
NOTE: K factor changed
 6e Open International de Vandoeuvre - B Vandoeuvre les Nancy FRA 2009-12-19
RcRownchangeKK*chgGame
 1616 1430 0.00 4 -1.07 15 -16.05 
  Beller, Marcel 1609 FRA0.001-0.2715-4.05 
  Frantz, Nicolas 1724 FRA0.001-0.1515-2.25 
  Marchal, Roger 1633 FRA0.001-0.2415-3.60 
  Bianchi, Tobias 1497 FRA0.001-0.4115-6.15 

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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