Individual Calculations May 2015
 Kramo, Sosthene  Total change: -32.20  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1915 2000 1.00 4 -1.35 20 -27.00 
  Viot, Alain 2120 FRA0.001-0.3420-6.80 
  Kahane, Yacob 1600  * FRA0.501-0.4220-8.40 
  Silva, Raphael 1989 FRA0.501-0.0220-0.40 
  Klein, Patrick 1951 FRA0.001-0.5720-11.40 
 * 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)
 
 3e Open International du Marais - Open A (-2200) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1854 2010 4.50 7 -0.26 20 -5.20 
  Sheer, Grey 1715 USA0.501-0.3520-7.00 
  Font Purroy, Vicenc 2095 ESP0.001-0.3820-7.60 
  Boutchenik, Victor 1739 FRA1.0010.17203.40 
  Gallet, Gilles 1785 FRA1.0010.22204.40 
  Usubelli, Xavier 1871 FRA0.001-0.6920-13.80 
  Kitachewsky, Daniel 1631 FRA1.0010.09201.80 
  Chamaillard, Sylvain 2141 FRA1.0010.682013.60 

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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