Individual Calculations January 2010
 Arnaud, Jean-Paul  Total change: 13.65  Rating chartPersonal card
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 1856 1801 2.00 5 -0.16 15 -2.40 
  Madeline, Nicolas 1636 FRA1.0010.28154.20 
  Levitt, Olivier 2006 FRA0.001-0.2415-3.60 
  Chameret, Jean 1599 FRA1.0010.24153.60 
  Mahe, Romain 1981 FRA0.001-0.2615-3.90 
  Simon, Laurent 2058 FRA0.001-0.1815-2.70 

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 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1755 1773 1.00 1 0.47 15 7.05 
  Joussim, Philippe 1755 FRA1.0010.47157.05 

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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1843 1773 1.00 1 0.60 15 9.00 
  Courbiere, Jean-Remy 1843 FRA1.0010.60159.00 

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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