Individual Calculations March 2010
 Alvin, Leo  Total change: 56.75  Rating chartPersonal card
 Open International de Bethune - Tournoi B Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 1858 1895 4.00 6 0.70 25 17.50 
  Hortensius, Myrre 1788 NED1.0010.35258.75 
  Lechelle, William 1973 FRA0.001-0.3925-9.75 
  Manet, Anthony 1774 FRA1.0010.34258.50 
  Le Moy, Patrick 1762 FRA1.0010.32258.00 
  Boulan, Laura 1972 FRA1.0010.612515.25 
  Mazhari, Mohammad 1876 FRA0.001-0.5325-13.25 

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)
 
 Coupe de France - Tour 3 Various FRA 2010-01-17
RcRownchangeKK*chgGame
 1825 1912 1.00 1 0.38 25 9.50 
  Blezel, Eric 1825 FRA1.0010.38259.50 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1944 1912 1.00 1 0.54 25 13.50 
  Canel, Michel 1944 FRA1.0010.542513.50 

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)
 
 Nord Pas de Calais 2 - R4 NPC FRA 2010-01-31
RcRownchangeKK*chgGame
 1951 1912 0.50 1 0.05 25 1.25 
  Chokouhian, Ahmad 1951 BEL0.5010.05251.25 

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)
 
 Coupe de France - Tour 4 Various FRA 2010-02-21
RcRownchangeKK*chgGame
 1983 1912 1.00 1 0.60 25 15.00 
  Renard, Stephane 1983 FRA1.0010.602515.00 

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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