Individual Calculations January 2009
 Cappelletti, Robert  Total change: 14.85  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1802 1863 1.00 1 0.42 15 6.30 
  Heeder, Serge 1802 FRA1.0010.42156.30 

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)
 
 Lorraine 1 - R1-2 LOR FRA 2008-10-19
RcRownchangeKK*chgGame
 1913 1863 1.00 1 0.57 15 8.55 
  Dreux, Vincent 1913 FRA1.0010.57158.55 

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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