Individual Calculations September 2012
 Parpillon, Georges  Total change: -10.80  Rating chartPersonal card
 Championnat de France 2012 - Veterans PAU FRA 2012-08-13
RcRownchangeKK*chgGame
 1627 1466 2.00 9 -0.72 15 -10.80 
  Rundstrom, Douglas 1808 FRA0.001-0.1215-1.80 
  Mathiot, Jean-Marc 1700 FRA0.001-0.2115-3.15 
  Duval, Michel 1724 FRA0.001-0.1815-2.70 
  Chagnaud, Bernard 1602 FRA0.001-0.3215-4.80 
  Corfield, Peter 1555 FRA0.001-0.3815-5.70 
  Locatelli, Claude 1555 FRA1.0010.62159.30 
  Engel, Gerard 1676 FRA0.001-0.2315-3.45 
  Ancival, Lucien 1701 FRA0.001-0.2115-3.15 
  Thomas, Jeannine 1322 FRA1.0010.31154.65 

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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