Individual Calculations July 2009
 Wadoux, Philippe  Total change: -17.75  Rating chartPersonal card
 14eOpen d'Herlies Herlies FRA 2009-04-18
RcRownchangeKK*chgGame
 1791 1857 2.50 5 -0.47 25 -11.75 
  Legrand, Jean-Pierre 1558 FRA1.0010.15253.75 
  Platel, Alexandre 2198 FRA0.001-0.1225-3.00 
  Lambert, Rene 1675 FRA0.001-0.7425-18.50 
  Eeckhout, Jean-Louis 1733 FRA1.0010.33258.25 
  Drache, Daniel 1790 FRA0.501-0.0925-2.25 

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)
 
 NPC4 - R7 NPC FRA 2009-05-17
RcRownchangeKK*chgGame
 1675 1857 0.50 1 -0.24 25 -6.00 
  Lambert, Rene 1675 FRA0.501-0.2425-6.00 

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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