Individual Calculations May 2011
 Copin, Valentin  Total change: -33.15  Rating chartPersonal card
 Chpt de France des Jeunes - Cadets MONTLUCON FRA 2011-04-17
RcRownchangeKK*chgGame
 1867 1887 1.50 7 -2.21 15 -33.15 
  Dionisi, Thomas 2183 FRA0.5010.35155.25 
  Pluyaud, Benoit 2007 FRA0.001-0.3415-5.10 
  Eden, James 2184 FRA0.001-0.1515-2.25 
  Messaoud-Cristofini, Mehdi 1640 FRA0.001-0.8115-12.15 
  Ellequain, Baptiste 1726 FRA0.001-0.7115-10.65 
  Adam, Gaetan 1584 FRA0.501-0.3615-5.40 
  Oltra, Alexandre 1744 FRA0.501-0.1915-2.85 

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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