Individual Calculations January 2010
 Paput, Gregory  Total change: 6.75  Rating chartPersonal card
 Open Rhone - 1 Lyon FRA 2009-10-10
RcRownchangeKK*chgGame
 1564 1618 1.50 2 0.35 25 8.75 
  Strohl, Louis 1529 FRA0.501-0.1225-3.00 
  Cottenet, Irene 1599 FRA1.0010.472511.75 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2014 1614 0.00 1 -0.08 25 -2.00 
  Castillo, Raymond 2014  * FRA0.001-0.0825-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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