Individual Calculations January 2011
 Naveilhan, Roland  Total change: -12.60  Rating chartPersonal card
 11e open international de l'Indre CHATEAUROUX FRA 2010-10-23
RcRownchangeKK*chgGame
 1863 1796 2.00 6 -0.62 15 -9.30 
  Bujisho, Benjamin m2196  * FRA0.001-0.0815-1.20 
  Casasnovas, Vincent 1619 FRA0.001-0.7315-10.95 
  Petit, Celine 1487 FRA1.0010.14152.10 
  Gula, Andrzej 1983 POL0.5010.24153.60 
  Carvallo, Henri 2153 FRA0.001-0.1115-1.65 
  Le Bail, Stephane 1738 FRA0.501-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Championnat de Poitou-Charentes - B ANGOULEME FRA 2010-10-30
RcRownchangeKK*chgGame
 1628 1796 0.50 1 -0.22 15 -3.30 
  Gremy, Paul 1628 FRA0.501-0.2215-3.30 

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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