Individual Calculations April 2009
 Hatton, Christian  Total change: 12.55  Rating chartPersonal card
 Haute Normandie 1 - R3 HNO FRA 2008-12-21
RcRownchangeKK*chgGame
 1733 1850 1.00 1 0.34 25 8.50 
  Denis, Philippe 1733 FRA1.0010.34258.50 

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)
 
NOTE: K factor changed
 Haute Normandie 1 - R4-5 HNO FRA 2009-01-23
RcRownchangeKK*chgGame
 1667 1840 1.00 1 0.27 15 4.05 
  Saint-Gilles, Damien 1667 FRA1.0010.27154.05 

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)
 

 

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