Individual Calculations January 2011
 Boussely, Jack  Total change: -6.60  Rating chartPersonal card
 9e rencontres nationales et internationales - Open Avenir CAP D AGDE FRA 2010-10-23
RcRownchangeKK*chgGame
 1562 1550 1.00 3 -0.44 15 -6.60 
  Figier, Anthony 1676 FRA0.001-0.3315-4.95 
  Rodriguez, Jean-Pierre 1648 FRA0.001-0.3715-5.55 
  Baudet, Joel 1363 FRA1.0010.26153.90 

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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