Individual Calculations January 2010
 Nadal, Felix  Total change: -8.75  Rating chartPersonal card
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1998 1908 0.00 1 -0.38 25 -9.50 
  Bourgeois, Marcel 1998 FRA0.001-0.3825-9.50 

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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1926 1908 0.50 1 0.03 25 0.75 
  Tisserand, Jean-Pierre 1926 FRA0.5010.03250.75 

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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