Individual Calculations October 2008
 Pierret, Paul  Total change: -78.25  Rating chartPersonal card
 7eme open international - support Ch. de Picardie La Fere FRA 2008-07-05
RcRownchangeKK*chgGame
 1823 1590 1.00 6 -0.29 25 -7.25 
  Christophe, Lucie 1760 FRA0.001-0.2825-7.00 
  Jimenez, Martin 1750 FRA0.001-0.2925-7.25 
  Demeestere, Laurent 1940 FRA0.001-0.1125-2.75 
  Delmotte, Eric 1833 FRA1.0010.802520.00 
  Delboe, Charles 1884 FRA0.001-0.1525-3.75 
  Daniel, Antoine 1770 FRA0.001-0.2625-6.50 

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)
 
 Championnats de France - Veterans Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1687 1590 0.50 9 -2.84 25 -71.00 
  Chabeaud, Jean-Jacques 1836 FRA0.001-0.1925-4.75 
  Paccard, Jacques 1754 FRA0.001-0.2825-7.00 
  Spanneut, Jean-Pierre 1717 FRA0.5010.17254.25 
  Jean, Michel 1713 FRA0.001-0.3325-8.25 
  Arous, Andre 1620 FRA0.001-0.4625-11.50 
  El Haddad, Mesbah 1646 FRA0.001-0.4225-10.50 
  Boniface, Roger 1544 FRA0.001-0.5625-14.00 
  Blondel, Francis 1664 FRA0.001-0.4025-10.00 
  Bonnal, Louis 1688 FRA0.001-0.3725-9.25 

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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