Individual Calculations August 2012
 Melchy, Julien  Total change: 14.70  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1651 1564 4.00 9 0.49 30 14.70 
  Heral, Christophe 1783 FRA1.0010.783023.40 
  Caroll, John 1761 FRA0.5010.25307.50 
  Truong, Hubert 1790 FRA0.001-0.2130-6.30 
  Weinberger, Robert 1743 FRA0.001-0.2730-8.10 
  Pommier, Eugene 1465 FRA0.001-0.6430-19.20 
  Keller, Jean 1482 FRA1.0010.393011.70 
  Lancien, Yves 1763 FRA0.5010.26307.80 
  Bonnet-Ligeon, Sebastien 1673 FRA0.001-0.3530-10.50 
  Umbach-Bascone, Nicolas 1401 FRA1.0010.28308.40 

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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