Individual Calculations September 2012
 Smith, Matthieu  Total change: -1.80  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1948 2009 5.00 9 -0.12 15 -1.80 
  Pietrasanta, Jeremy 2272 FRA0.001-0.1815-2.70 
  Godefroy, Philippe 1790 FRA1.0010.22153.30 
  Leriche, Ines 1679 FRA0.501-0.3815-5.70 
  Piron, Jean-Marie 1810 BEL1.0010.24153.60 
  Leruste, Georges 2161 FRA0.5010.20153.00 
  Auvray, Honorine 1813 FRA0.501-0.2515-3.75 
  Ratsma, Rosa 1698 NED1.0010.14152.10 
  Hutois, Mickael 2153 FRA0.5010.19152.85 
  Ollier, Milan 2157 FRA0.001-0.3015-4.50 

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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