Individual Calculations March 2011
 Maupin, Gervais  Total change: 19.00  Rating chartPersonal card
 Open International de Béthune - Tournoi B BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1762 1697 3.50 7 0.61 25 15.25 
  Dierckens, Sarah 1859 BEL0.001-0.2925-7.25 
  Pietrowski, Patrick 1768 FRA0.001-0.4025-10.00 
  Le Moy, Patrick 1718 FRA1.0010.532513.25 
  Gibson, John 1874 FRA1.0010.732518.25 
  Geujon, Jean-Charles 1839 FRA0.5010.19254.75 
  Terrazzoni, Claire 1490 FRA1.0010.23255.75 
  Franek, Jan 1783 FRA0.001-0.3825-9.50 

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)
 
NOTE: K factor changed
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 1799 1697 1.00 2 0.25 15 3.75 
  Lafitte, Luc 1912 FRA0.5010.27154.05 
  Brebant, Eric 1685 FRA0.501-0.0215-0.30 

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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