Individual Calculations December 2014
 Riquier, Laurent  Total change: -49.20  Rating chartPersonal card
 29e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2014-10-25
RcRownchangeKK*chgGame
 1913 1950 1.50 7 -2.46 20 -49.20 
  Clery, Nicolas m2350  * FRA0.001-0.0820-1.60 
  Heyman, Jacques 1819 FRA0.501-0.1820-3.60 
  Chemla, Oscar 1856 FRA0.001-0.6320-12.60 
  Mascle, Jean-Guy 1941 FRA0.001-0.5120-10.20 
  Thoue, Jean-Claude 1724 FRA0.501-0.2920-5.80 
  Baude, Christian 1791 FRA0.001-0.7120-14.20 
  Vandemeulebrouck, Renaud 1910 FRA0.501-0.0620-1.20 
 * 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)
 

 

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