Individual Calculations April 2013
 Devarenne, Jean-Claude  Total change: -24.90  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" B CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1807 1677 1.00 8 -1.66 15 -24.90 
  Maiffret, Patrick 1911 FRA0.001-0.2115-3.15 
  Cavatorta, Ivan 1831 ITA0.001-0.2915-4.35 
  Apap, Hugo 1768 MNC0.5010.12151.80 
  Pinchon, Henri 1915 FRA0.001-0.2015-3.00 
  Dunand, Damien 1779 FRA0.001-0.3615-5.40 
  Issa, Mohammed 1753 UAE0.5010.10151.50 
  Brochet, Thierry 1626 FRA0.001-0.5715-8.55 
  Schiappacasse, Marcello 1869 ITA0.001-0.2515-3.75 

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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