Individual Calculations August 2013
 Wolfangel, Claude  Total change: 13.50  Rating chartPersonal card
 12e Open International de La Fère LA FERE FRA 2013-07-06
RcRownchangeKK*chgGame
 1815 1729 4.00 8 0.90 15 13.50 
  Ponthieux, Franck 1502 FRA1.0010.21153.15 
  Van Wiele, Kurt 1849 BEL0.001-0.3415-5.10 
  Fornes, Paul 1462 FRA0.501-0.3215-4.80 
  Urbaniak, Patrick 1908 FRA1.0010.731510.95 
  Vekemans, Denis 1955 FRA0.001-0.2115-3.15 
  Mataigne, Jean-Michel 2011 FRA0.5010.34155.10 
  Waquet, Frederic 1935 FRA0.5010.26153.90 
  Hutin, Evgueny 1900 FRA0.5010.23153.45 

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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