Individual Calculations January 2009
 Roussel, Yanis  Total change: -65.00  Rating chartPersonal card
 Bretagne 1- R1-2 BRE FRA 2008-10-19
RcRownchangeKK*chgGame
 1577 1670 0.00 1 -0.63 25 -15.75 
  Tonal, Jean-Jacques 1577 FRA0.001-0.6325-15.75 

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)
 
 14e open international de Fouesnant Fouesnant FRA 2008-10-25
RcRownchangeKK*chgGame
 1753 1670 1.00 6 -1.40 25 -35.00 
  Grego, Pierre 1905 FRA0.001-0.2125-5.25 
  Bertrand, Nicolas 1934 FRA0.001-0.1825-4.50 
  Gac, Jean-Luc 1442 FRA1.0010.21255.25 
  Boulier, Rene 1866 FRA0.001-0.2525-6.25 
  Berthou, Christian 1857 FRA0.001-0.2625-6.50 
  Roussel, Glenn 1513 FRA0.001-0.7125-17.75 

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)
 
 N3 Jeunes - R2 Various FRA 2008-11-08
RcRownchangeKK*chgGame
 1702 1670 0.00 1 -0.46 25 -11.50 
  Pellegrini, Thibaud 1702 FRA0.001-0.4625-11.50 

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)
 
 Chpt du Morbihan - 1 BRE FRA 2008-11-11
RcRownchangeKK*chgGame
 2020 1670 0.00 1 -0.11 25 -2.75 
  Salaun, Michel 2020 FRA0.001-0.1125-2.75 

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)
 

 

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