Individual Calculations July 2011
 Blondel, Jean-Michel  Total change: -20.25  Rating chartPersonal card
 3e open de PentecĂ´te "A" BAGNOLES DE L'ORNE FRA 2011-06-10
RcRownchangeKK*chgGame
 1646 1622 1.00 5 -1.35 15 -20.25 
  Lepere, Philippe 1840 FRA0.5010.28154.20 
  Hereus, Daniel 1631 FRA0.001-0.4915-7.35 
  Martin, Yvon 1722 FRA0.001-0.3615-5.40 
  Maruejols, Paul 1547 FRA0.501-0.1015-1.50 
  Gazagnes, Jacques 1490 FRA0.001-0.6815-10.20 

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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