Individual Calculations April 2009
 Lersy, Xavier  Total change: 38.55  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1966 2000 1.00 1 0.45 15 6.75 
  Chretien, Antonin 1966 FRA1.0010.45156.75 

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)
 
 4e Open International de Mundolsheim - A Mundolsheim FRA 2008-12-27
RcRownchangeKK*chgGame
 2142 2000 4.00 7 1.75 15 26.25 
  Arimiea, Marcel 1716 FRA1.0010.16152.40 
  Groffen, Hans 2228 NED1.0010.791511.85 
  Lerch, Patrice f2339 FRA0.001-0.1215-1.80 
  Netzer, Jacques 2131 FRA1.0010.681510.20 
  Blum, Nicolas 2206 FRA0.001-0.2415-3.60 
  Nass, Emile 2162 FRA0.5010.21153.15 
  Zilberman, Polina wm2211 MDA0.5010.27154.05 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2020 2014 0.50 1 0.01 15 0.15 
  Evrard, Anthony 2020 FRA0.5010.01150.15 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2003 2014 0.50 1 -0.02 15 -0.30 
  Becq, Alain 2003 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)
 
 N3 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1923 2014 1.00 1 0.38 15 5.70 
  Peltriaux, Guillaume 1923 FRA1.0010.38155.70 

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)
 

 

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